It was a long night, but the house smells great.
Late in the afternoon yesterday, I came into possession of about 20 pounds of spent grains from a local homebrewer.
I had been hoping to get into this situation ever since I heard that you can make dog treats from the leftover mash from beer making.
The catch is, you have to use the soaked grain mash pretty quick or else it gets moldy.
While I haven’t yet used up all 20 pounds, I did whip up quite a few biscuits, bars and cookies for my pups (and pups of my friends and family) last night.
These biscuits, which utilize an edible product that would have otherwise been thrown out or composted, are great treats for dogs who don’t have grain allergies.
I tried the basic formula for peanut butter spent grain biscuits that is all over the internet. I also experimented a little for pumpkin and bacon beer biscuits.
My results varied in shape, texture and dryness.
The key to beer biscuits is getting them super dry (and consequently super hard) so that they have a shelf life longer than a couple days. However, to get the biscuits that dry and mold-resistant, they need to be in the oven at least three hours.
I got one batch just about perfect by spreading the batter out thin on a cookie sheet and cutting it into squares before baking. It’s so crunchy I’ve dubbed it puppy brittle. The dogs loved it, and I even tried a little with my own breakfast. It tasted peanut buttery yet wholesome.
Apparently, granola bars for people can be made almost the same way. I’m going to try this recipe from Flying on Jess Fuel.