What Ingredients are in Beer?What is beer made of? This is one of the most commonly asked questions aspiring home brewers have and thankfully it’s one with a nice simple answer.There are 4 main ingredients in beer: hops, grains or malt extract (depending on which method you’re using), yeast and wate

Beer is made with water, grains, hops, and yeast. All grain brewing is the process of making beer from scratch with crushed malted grains instead of malt extracts. The real difference between extract brewing and all-grain brewing is how the fermentable sugars are acquired during the brewing process.