Since there aren't really any very detailed Banana Beer recipes I am going to be doing a few things ad hoc and basically just assume that Banana Beer is basically Banana Cider, made with the Banana Juice with the starches and everything broken down by Amylase Enzyme. Then I will use Cider Yeast, and Champagne Yeast to make it.
I'll start with a 6 Gallon Container, because I assume that Juicing Bananas is going to just make very little Juice.
There are 2 Recipes for Banana Beer online, but both were created like mine, ad hoc. One was by a guy that was with Green Peace or something in West Africa and his neighbor gave him a ton of Bananas, so he made bread and then decided to make Beer. But his was so ad hoc that his Airlock was a Condom with a hole in it. Then the other recipe was just made by the person and he didn't explain how he Juiced the Bananas, so I found the Amylase Juicing video and decided I am going to use that method with the Bubble Bags. Then I will use a 6 Gallon Carboy. And no one says what Yeast they used, I assume both people just used whatever yeast they had. So I will probably be using a better Yeast, since I will be using Yeast meant for fruit. I am also not sure what ABV they got. And there are a few companies that make it, most of them in West Africa, the only company the exports is in the Netherlands, but I there are no recipes online for their products.
So this thread, or the Banana Beer thread specifically whenever I am actually doing it, may end up being the best recipe online.
There are those 2 recipes also, 1 here 1 on another site, for Banana Bread Beer and Bananas Foster Beer, but those are both regular Grain based Beers with Bananas added. So, while they both are detailed recipes, they are more of a regular Beer and not just a Banana Beer. I assume Banana Beer is more like Banana Cider, or Pear Cider/Perry, it's just called Banana Beer instead. So that is the plan for Banana Beer, and I might get a Banana Yeast and then make a batch with both Bananas and Banana Yeast. But for the first batch, I am just going to treat it like I am making Cider.
I will also add Sugar, and maybe Brown Sugar.