A new trend has emerged in the world of home brewing, the rise of the “One Gallon Brewer”.
It had to happen sooner or later, it is obvious to see that not everyone is going to want 5 gallons of beer at a time. It’s a large barrier of entry to invest both the time and money in producing 5 gallon batches in a hobby that should be easy to get started in.
Why The Small Batches?
I am a fan of making smaller batches, I’ve written a fair bit about why, here and here. I am pretty sure that if I started home brewing again today I would be looking at brewing one gallon brews or at least smaller batches than 5 gallons. To start with there is a lot less space and cost in getting all the equipment you need together. I am a fairly cost conscious person and to see that you can get started brewing small one gallon batches for less than £100 including the cost of the ingredients for your first batch is much more desirable than spending, say, £300 up to £600 or more to brew 5 gallon batches.
I believe it is also due to the way modern craft beer is marketed that has drawn home brewers to one gallon beer making. A lot of the marketing and branding of craft brewers focusses on the fact that small batch is better than macro brewing. Small breweries put more care, craft and thought behind producing their beers than big brewing corporations. It might not necessarily be true but it does emphasise the point that smaller is better somehow.
This is also reflected in the kind of people who choose to start with one gallon beer kits. Like craft beer, which has a younger, more mixed audience than more traditional real ales and beers one gallon brewers seem to be younger with more women getting involved. There is a lot more coverage by sites like The Kitchn whose audience is more mixed than one of the many home brew forums. This is great for home brewing as a hobby. A YouGov poll shows around 75% of people in the UK, interested in home brewing are male and I have to say I thought this percentage was going to be close to 90%.
One gallon brewing seems to be attracting a new demographic to home brewing. You don’t have to be exiled in the shed, garage or even just outside to make a one gallon beer. You brew in the kitchen standing by the hob just like you would if you were cooking a meal or baking a cake.
Baking is a hobby that seems to get increasingly popular every time “The Great British Bake Off” come on television. I’ve seen comments on social media asking for a home brewing equivalent, the problem is though, watching someone brew a beer is a lot less interesting than watching people make cakes. The point is, though, by making brewing more like cooking it will appeal to much wider range of people. One gallon beer making has the power to do that because it is exactly like cooking.
Start One Gallon Beer Making
Now that I’ve just gone on about one gallon brewing and how accessible it is I guess I should explain the best way to get started. What is the best method to go from knowing nothing about brewing to knocking out your first one gallon batch?
One of these beer making kits.
I know I may have a vested interest in this but I created these beer recipe kits to make them as easy as possible and use a minimal amount of equipment. Technically they are not one gallon kits they actually make 1.75 gallons of beer. This is because they are malt extract you can squeeze out a little extra beer from the same size brew pot as you would need to make one gallon of all grain beer. The 0.75 extra gallons of beer is a bonus.
All of the beer kits you see here are based on recipes I have brewed many times, tweaked and perfected so I can guarantee they make great tasting beer. This is the perfect way to go from knowing nothing about brewing to brewing a beer that will be much better than any tinned beer kit you can get at the home brew shop.
If you do want to dabble with a one gallon all grain batch though I have luckily written a few guides to show you what can be done with only a tiny amount of equipment.
This beginner guide will tell you everything you need to make a one gallon batch or even a two gallon beer recipe. It is especially useful if you don’t know the first thing about malts, hops or fermentation and mashing.
This shorter guide shows the process I use to knock out small one gallon beer recipes on the stove, it does assume you know a little more about brewing.
Take a look at one of the guides above and you can see just how simple brewing small batch beers can be. It can be the foundation you need to get started home brewing and then progress onwards to making larger batches. A lot of new brewers will skip straight to 5 gallon batches immediately and then find actually perfecting the process of brewing is a little trickier when you end up with 40 bottles of home brew to store and eventually drink after each batch.
One Gallon Beer Recipes
The great thing about beer recipes is they are easy to modify to your needs. Pretty much all beer recipes published on the internet are formulated to make somewhere around 5 gallons. I have written a guide on scaling beer recipes here but it pretty simple so to scale a beer recipe just do the following:
Scaling a beer recipe by volume is easy. Take all of the ingredients in the recipe, this will include each type of grain, hop, yeast, spice, fruit or other flavourings listed. Divide by the volume listed for the recipe and then multiply by the volume you intend to brew. It’s that simple.
As an example If a 21 litre recipe calls for 3.5kg of Maris Otter and you intend to brew 15 litres simply do the following:
3.5 / 21 * 15 = 2.5 – so you would need 2.5kg of Maris Otter for the recipe.
You then work through each type of grain listed in the recipe to get the amounts used for each type and do exactly the same for each addition of hops as well as the amount of yeast to pitch and any other ingredients.
If you want to scale a 5 gallon beer recipe to brew a one gallon beer recipe take each of the ingredients and divide by 5. That is all you need to do to get the amount of each ingredient in your one gallon beer.
One Gallon At A Time
There may be some of you reading this who think brewing one gallon at a time is not enough. I usually make small batches when experimenting with something new. I don’t want to devote a whole keg or bottle 21 litres of experimental beer. If I like something enough after a small batch I can use it as a pilot and then scale up to a bigger batch so I know I’ll have some beer that is just how I want it ready to go.
Is one gallon brewing or one gallon beer kits going to make home brewing more popular? I hope so. It seems people are generally losing interest in home brewing compared to a few years ago, anything to rejuvenate the hobby is welcome in my book.