How To Brew Beer: The Ultimate Guide

09 Dec.,2024

 

How To Brew Beer: The Ultimate Guide

How To Brew Beer: The Ultimate Guide

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Beer is one of (if not) the most popular alcoholic beverage in the US and abroad. With this level of demand, many are eager to brew their own beer. But, amidst this eagerness, most people still don&#;t get it right. 

But never fear, Spike is here to make sure you&#;re in the clear! 

Afterall, brewing beer isn&#;t dark magic, all you need is the proper guide. It&#;s something anyone can try and succeed if given adequate information and necessary tools. Continue reading for a step-by-step explanation of everything you need to know to get going. And, if you wish to learn more about brewing your beer, we have you covered. 

In this article, we&#;ll take a closer look at:

  • How to brew beer

  • What is brewing? 

  • Why is it important?

  • FAQs


A Little History Brewed Up 

Beer has a wonderful history in addition to having a nice flavor. There is evidence of recipes dating back centuries, indicating that brewing has been around for thousands of years in some form. However, beer brewing has transformed over the years, thanks to the evolution of technology.

The procedure of beer brewing is methodical and measured, but there is also room for personal interpretation and the development of truly original beers due to the haziness of the rules and any potential limitations. 

It sounds like it would be challenging, don't you think? Well, it isn't. You have total control over the kind of beer you want. 

What Is Brewing And Why Do It?

Simply put, "brewing" is the process of controlling the interactions between water, starch, yeast, and hops to produce beer. The grains, usually barley, are first malted, which means they are allowed to germinate and then dried. They are then crushed and mixed with hot water to create a sweet liquid called wort. Hops are added to the wort to give the beer its characteristic bitterness, flavor, and aroma. The wort is then cooled and yeast is added to begin the fermentation process, which converts the sugars in the wort into alcohol and carbon dioxide. 

The resulting liquid is beer.

There are many reasons why people make beer. While some people appreciate the flavor and diversity of various beers, others enjoy the process of making something from scratch. Making your own beer with friends and family can make brewing a fun social activity. Some people also brew beer as a hobby or as a means of producing distinctive beers that are hard to find in stores. Additionally, it could be for commercial purposes. 



 


Is It Hard To Brew Your Own Beer?

How hard was it when you made your first pizza? Perhaps a different ball game, but if you&#;re a big lover of home brewing, you may be relieved to learn that making beer is much simpler than you can imagine.

Making your beer can be as easy, or as difficult, as you want to make it. The process can be as easy as combining the components, waiting for fermentation to take place, and then bottling the finished product. Basic kits are available for beginners that include all the essential tools and ingredients.


Brew Tip: New to the process? Take the Spike New Brewers Quiz to get started!

However, to produce more complex and subtle beers, some more sophisticated methods and techniques may be applied, some of which may need for additional tools and training. Overall, it can be a rewarding and enjoyable hobby, but learning the fundamentals and honing your skills do take some time.

Brew Tip: Been brewing for awhile? Check out what you need as the Advanced Brewer. But, if you&#;ve surpassed even that &#; then you have to see what Spike offers for the Pro Brewer

What You'll Need To Brew Your Own Beer 

Well, you&#;re not launching a rocket into space. What you need to brew your beer is readily available. Trust me, it is not as hard as you might be thinking. 

To brew your beer, you will need;

  • Brewing Equipment

    : This includes a fermenting bucket or carboy, a large pot for boiling the wort, and bottles or a keg for storing the finished beer.

  • Ingredients:

    Such as malt extract, hops, yeast, and water. Depending on the recipe you're using, you may also need additional ingredients such as specialty grains, fruit, or spices.

  • Sanitizing Solution:

    This is to clean and sanitize all of your equipment before and after brewing.

  • Basic Kitchen Equipment:

    Such as a large spoon, a thermometer, a hydrometer, and a funnel

  • Some basic tools such as a bottle filler, a capper, and a bottle brush.

It is important to have a brewing manual or recipe and brewing software to help you track your brewing process and make adjustments to your recipe if needed.


Beer Brewing Supplies

With the proper equipment and tools, brewing can be made much simpler. For someone new to the activity, there are so many different brewing equipment and accessories available that it can be a little bewildering. To help you get started, you can check out our various brewing accessories that are appropriate for your needs.

The basic supplies needed for beer brewing include:

  • Brewing Equipment (brew kettle, fermenter, airlock, thermometer, spoon/paddle, etc.)

  • Ingredients (grains, hops, yeast, and water)

  • Sanitizing Solution (to clean and sanitize all equipment before use)

  • Bottling Equipment (bottles, caps, a bottling bucket, and a bottle filler)

  • Optional: a hydrometer (to measure the specific gravity of the beer and determine alcohol content)

Some other items that can be useful include a wort chiller (to quickly cool the beer after boiling), a carboy (for fermenting larger batches), and a keg (for draft beer).

Steps In the Brewing Process

We can&#;t discuss beer brewing without the process! Here is a step-by-step brewing process to follow:

1. Sanitizing

Even though it might not be the most interesting aspect of brewing, it is the most crucial. A brewer wants to make beer, not have a batch ruined by contamination that could have been prevented. 

To minimize spoiling and unpleasant flavors in the beer, you must thoroughly clean and sanitize your workspace before you start brewing.

Two different cleanings are required for each step of the brewing process: one for the removal of dirt and grime and the other for surface sanitization.

2. Mashing

The term "mashing" describes the procedure by which enzymes in the grain transform complex starches into sugars, which can be converted into alcohol. The grains are steeped in heated water using a "Mash Tun" for an hour, often at a temperature between 149°F to 154°F (or, 65°C to 68°C). 

After the grains have been thoroughly mashed, they are "rinsed" with fresh, warm water to extract all of the sugars.

3. Boiling

This concentrates, sanitizes, and considerably alters the final wort composition, which in turn affects many aspects of the finished beer's flavor, body, and palate fullness. Delicious hops are also added here.

4. Cooling

The wort is hot after boiling and needs to be cooled before the yeast is added after which the fermentation process starts. The heat exchanger will transport the cleared wort to the fermentation tank. The wort rapidly cools as it flows through the heat exchanger, depending on the type of beer being made.

After, the wort enters through the hot water inlet on one side of the heat exchanger, while cold water or glycol flows through the cold water side of the heat exchanger to remove heat from the wort. 

5. Fermentation

This occurs in a fermentation tank with the addition of unique brewing yeast. The yeast converts the malt sugar into alcohol and carbon dioxide. When the malt sugar has finished fermenting, the yeast sinks and it&#;s gathered. Beer can be top or bottom-fermented, depending on the yeast used and how the wort was prepared.

Although we don't have perfect control over the fermentation process, temperature control is crucial to the success of the process and the quality of the final product.

If you&#;re looking to add more complexity to your beer using yeast, take a read on our guide: Using Yeast For Beer Complexity. 

6. Bottling

Bottles must be sanitized and cleaned, just like every other component of brewing. Thankfully, doing so can be as simple as giving them a hot wash in a fresh dishwasher. Glass or plastic bottles can be recycled to make the activity even more environmentally friendly.

Once the batch has been bottled, keep each bottle for at least two weeks in a cold, dark location. As a result, the beer can complete its final conditioning process and the yeast can ferment the priming sugar to create carbon dioxide that will carbonate the beer.

7. Aging

The aging process for beer involves storing it at a controlled temperature and humidity for some time, usually several months. This allows the flavors and aromas of the beer to develop and mature and can result in a smoother, more complex taste. 

However, not all beers are suitable for aging, and some can go bad if stored for too long. It is important to store the beer in a cool, dark, and dry place, and to ensure that the bottles are not exposed to light or heat.

Advanced Techniques

Some of the techniques in the brewing process include:

  • Temperature Control:

    Maintaining specific temperatures during the brewing process can greatly affect the flavor of the final product.

  • Water Chemistry:

    Adjusting the mineral content of the water can impact the taste and quality of the beer.

  • Yeast Management:

    Using different yeast strains and controlling the fermentation temperature can yield different flavor profiles.

  • Dry Hopping:

    Adding hops to the beer after fermentation can add aroma and flavor.

  • Barrel Aging:

    Storing beer in oak barrels can impart distinct flavor characteristics and complexity.

  • Blending:

    Blending different beers or beer styles to create unique and complex flavor profiles.

  • Experimentation:

    Experimenting with unconventional ingredients and methods, such as using wild yeast or bacteria, or aging beer in unusual vessels like tequila or wine barrels.

FAQs

What is the easiest beer to brew?

The majority of homebrewers consider ale as the easiest beer to brew. Ales are among the most straightforward types of beer to brew because they are so simple to salvage. American Wheat Ale, American Brown Ale, American Pale Ale, and Porters are more beers that beginners should try.

Is it cheaper to make beer or buy it?

Making your beer is less expensive than purchasing it from a store. But, It's important to take into account the equipment costs as well as the time and labor required to make beer at home.

How long does it take to brew beer?

The specific time frame can vary depending on the type of beer and the brewing method used. For example, some beers, such as lagers, may take several weeks to ferment and condition, while others, such as ales, may be ready to drink in as little as one week.

How long does homemade beer last? 

Homebrew lasts for about a year without losing much of its flavor. After bottling, the flavor continues to get better for a month or two, then stabilizes for a few months before degrading and going stale after around a year.

What is the quickest beer to brew?

The quickest beer to brew is usually one that uses yeast strains that ferment quickly and needs little time to age. American wheat beers, blonde ales, and some lagers are a few examples of these types of beers. Within 1-2 weeks, these beers can be fermented and served.

Final Thoughts: You&#;re Clear To Beer

Brewing beer can be simple and complicated, it is entirely down to what you do, how you do it, and when you do it. One thing is certain, you can always do it right. But, with the appropriate guide and supplies.

To brew your beer, you will need to gather the necessary equipment and ingredients, including a brewing kettle, fermenter, bottles or keg, hops, malt, yeast, and water. The basic process involves heating water, adding malt and hops, and then fermenting the mixture with yeast. 

Once fermentation is complete, the beer can be bottled or kegged and left to carbonate. With practice and experimentation, you can create a wide variety of delicious beers in the comfort of your own home. 

Are you interested in learning more about beer brewing equipment? Contact us today to secure an expert consultation!

If you&#;re looking to start brewing your beer, or probably still sitting on the fence thinking if you should give it a shot. It&#;s okay, your decisions are valid, but you&#;ll be missing out on the fun of brewing your unique beer. Get on board and have fun

brewing

!

Essential home-brewing equipment

The good news is that you can scale down most recipes quite easily, and ciders and fruit wines don&#;t usually aim for such large batches anyway.

Beer brewing methods

With beer, there are three main brewing options:

  • All-grain brewing is where you brew with malt, and so have to deal with the mash (steeping the malted grain to extract sugars), the sparge (rinsing them to get the last of the sugars out) and the boil. It gives you the greatest flexibility, but potentially the greatest headaches.
  • Extract brewing is where you buy malt extract in either syrup or powder form, skipping the mash stage, which simplifies the brewday greatly, although you have to consider hop additions in the boil.
  • Beer kits are a simple form of extract brewing, where the malt syrup has hop extracts added in, allowing you to skip the boil entirely. All that is required is to dilute the syrup as instructed and then let it ferment before bottling.

Fruit wine and cider brewing methods

With fruit wine and cider, the process is slightly different, and varies between recipes, but in general you don&#;t need to worry about any steps prior to the fermenting bucket. Infection is avoided by using of boiling water and/or campden tablets.

Whilst the process is simpler, you will often need to transfer the drink off the accrued sediment into a second carboy or fermenting bucket, so bear that in mind when preparing. Sparkling recipes will need pressure-safe bottles in the same manner as beer, but if it&#;s a still wine or cider, you can use old wine bottles quite happily, as long as you can seal them. Bear in mind that the maturation time for cider is generally a minimum of four months, and fruit wine 12 months &#; they may be simpler to make, but more patience is required.

For the purposes of this guide we've presumed you are using a kit, as it is a simple and affordable entry point that allows you to get a feel for what is involved without being overwhelming.

Beer-making kits

Beer kits can be obtained for around £20. Wilko is a great high street source of home-brew equipment, but there are a profusion of independent outfits online:

For this first brew you&#;ll need:

  • A beer kit
  • A fermenting bucket
  • An airlock
  • A tap or siphon
  • A bottle stick
  • A long stirrer
  • Caps and a capper and some means to clean and sanitise your equipment

These can all be got for about £65, which works out at around £1.62 a pint. Any further brews would be able to reuse all of the equipment, and thus only cost you about 50p a pint. If you get into the hobby, all-grain brewing tends to be cheaper like-for-like, but also allows you to vary the recipe however you fancy. It is harder to price up making homemade cider or fruit wines, given they are often an excellent way to use up surplus or foraged goods.

A kit brew

Alongside own-brand offerings, there are also official kits to allow you to reproduce beers from breweries such as Woodfordes or Tiny Rebel, should you have a hankering for recreating a particular beer, although the selection can be limited.

A beer kit will contain all the ingredients you need to make a beer, usually a can of malt extract with hop oils and a sachet of yeast. All you need to do is mix in hot and cold water in the stated ratio and volume, pitch (add to the mixture) the yeast and let it do its work. Make sure you have cleaned and sanitised everything first.

Buying a fermenting bucket

In order to ferment your kit beer, you&#;ll need a fermenting bucket. Available on the high street from Wilko or online from Brew UK for around £10, most commonly with a 25-litre capacity, which gives you some headspace for a 20-litre recipe.

Buy one with a lid, as leaving it open to the air is not advised and trying to cover it with a tea towel or clingfilm is not a great way to keep your brew safe. For another few pounds, you can get fermenting buckets with an airlock fitted in the lid, which saves you a small amount of DIY fuss (they will often also have a tap fitted at the bottom, which makes bottling simpler). Bottling will require you to lift up the bucket to give clearance beneath for the bottles, so bear this in mind.

You can also get carboys or demijohns, traditionally in glass, but also plastic. Available in a range of sizes, but most often seen in the 5-10 litre range, these are certainly more handsome than a plastic bucket, but are also heavier, harder to clean, and require more practice to transfer beer out of without disturbing sediment.

Do I need an airlock?

An airlock isn&#;t essential on a bucket and lid, but is definitely a great improvement on leaving the lid cracked open slightly to let CO2 escape. With a carboy, they are a must.

Choosing your stirrer

You will also need a sanitised long-handled stirrer &#; you may have something suitable in your kitchen already, ideally in stainless steel. In a kit brew, this will be to mix the malt extract with the hot water before fermentation, and possibly also when priming the beer (see below). Don&#;t use wooden implements as they may be harbouring microbes that could spoil your beer.

The fermentation process

With the kit made up, and the yeast added as instructed, fit the lid on and make sure the airlock is snugly fitted. We tend to use some of the no-rinse sanitiser, or freshly boiled water, to go into the airlock. You only need enough to make sure there&#;s no direct air connection with the inside of the bucket. If you overfill it, the escaping gas from fermentation will simply force it out.

Keep the fermenting bucket out of direct sunlight in a location with a steady temperature between 17C and 25C. Fermentation produces heat, so the bucket will warm up slightly as the process gets going. This is normal, but if the fermentation is so vigorous that it is butting up against the lid, or even forcing it open, damp towels wrapped around the body of the bucket will help calm it down. Brewing during hot weather can be difficult, as the high ambient temperatures give the yeast too much of a helping hand, and a fermentation that is too fast and too vigorous is likely to give off undesired flavours.

How long does fermentation take?

Fermentation usually takes a day or two to become visible, and can be observed primarily through the large head of dense foam that will appear on the top of the liquid, alongside a steady bubbling from the airlock, as excess carbon dioxide is forced out. The rate of bubbling will subside with the foam and after around a week, the bubbling will cease. This suggests the fermentation is done, and you can bottle up. If you have a hydrometer, you can measure the progress of the fermentation with more certainty and the final alcohol content with precision, but it is not necessary with kit brewing.

Bear in mind that if you need to move the bucket at all after the beginning of fermentation that you do it slowly and carefully. This is for a number of reasons. The first is that it&#;s a large, heavy bucket, so try not to hurt yourself or spill it everywhere. The second is that the sediment that naturally settles at the bottom is best left there. Stirring it up is likely to introduce &#;off&#; flavours. The third is that you don&#;t want the beer slopping up to the lid, as you&#;re increasing the risk of infection. Similarly, resist the temptation to prod at the lid, as forcing out too much liquid from the airlock can render it ineffective, and by the same token, you don&#;t want to accidentally suck it into the fermenting beer.

How to prime the beer

There are two ways to prime your beer, by the bottle, or by the batch. Priming is where you add a little sugar to the packaged beer in order to give it enough food to create some fizz. It shouldn&#;t affect the alcohol levels, and as long as you distribute the sugar evenly, it won&#;t be a cause of over-carbonation or exploding bottles. 5g sugar per litre of beer is a safe amount to use and will give you a pleasing amount of fizz.

To prime by the bottle

Tip 2.5g (for a 500ml bottle) or 1.7g (for 330ml bottles) of sugar into each bottle before filling. A funnel helps greatly here.

There is a more complicated method that can be easier and faster, but it is only practical if you have another clean and sanitised vessel to decant the beer into before bottling. If you are in that position, here are the instructions:

Make a priming syrup with the total quantity of sugar for the batch with the same weight of boiling water. For a 20-litre batch, this is 100g of sugar with 100ml of water. Pour this into the second vessel and then decant the beer in with it, taking care to leave the sediment behind and avoiding any splashing of the beer. You don&#;t want to stir, rouse or splash the beer because you want to minimise oxygen uptake and the risk of infection, both of which are increased by unnecessary exposure to air. A short, gentle stir with a sanitised spoon or stirrer and you&#;re ready to fill without any bottle-by-bottle priming.

Bottling the beer

When the fermentation has finished you need to bottle up. In principle, all you need to do is prime the beer with a little sugar (see above), fill then cap the bottles.

  • Raise the fermenting bucket onto a surface higher than the bottles.
  • If this is your first go, cleaned, sanitised fizzy drink bottles are an easy way to go. Glass beer bottles are a better option if you aren&#;t expecting the beer to be drunk soon.
  • The bottles (only ever use pressure-safe bottles, such as the ones fizzy beer or cider come in) need to be spotlessly clean, and sanitised as close before filling as possible.

Filling is most easily done with a bottle filling stick attached to the tap. If you don&#;t have a tap on the fermenting bucket, an autosiphon is a good alternative. It should come with a length of flexible plastic hose that you can fix the bottle stick to.

Put down old newspaper or similar where the bottling will happen, as there&#;s bound to be some drips and stickiness. With both methods, you want to avoid drawing off any of the murky sediment at the bottom &#; there will be enough yeast in the beer already, so all that sediment will do is impair the flavour.

How to cap the bottles

Once filled halfway up the neck, the bottle should be capped. A hand capper is notably cheaper than a fixed capper. Standard crown caps in the UK are 26mm, although Belgian style bottles use larger ones. Caps themselves are single use, but very cheap, we&#;d recommend practicing capping a few times, as there is a certain knack to it.

Work through the filling and capping as best suits you, but we find resting the caps over the bottle tops as we go, and then capping them on properly once all the filling is done works best. If you can get a second person to help, then you can get a neat production line going which saves time and effort.

If you happen to be able to get your hands on flip-top style beer bottles, they are a great labour saver. Remember that you have to pay close attention to the rubber seal on the top when sanitising the bottle.

Once filled, capped and wiped down, the bottles need a couple of days in a mild place (17-25C), like for the fermentation, and then if you have it, somewhere cool for at least a fortnight. For any but the lightest beers, they improve over the next few months, remain tasty for at least six, and are best drunk within twelve.

That, in a nutshell, is all you need to make a 20-litre batch of beer with a minimum of equipment. Once you have the equipment, every batch after that can reuse the kit, further reducing the cost. If it takes your fancy, you can make your own recipes rather than use kits, and if you move beyond malt extract to grain, the possibilities are endless.

Read up on how to clean brewing equipment and our top home-brewing safety tips to master your craft. Check out our top tips from an expert to ensure every brew is top-notch.

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More information on brewing and fermenting

How to clean brewing equipment
Home-brewing safety tips
Hom- brewing: Top tips from an expert
How to make kombucha
The health benefits of fermenting
Elderflower wine recipe
Elderflower champagne recipe

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