I have been brewing for a while now and every brew you end up throwing away a substantial amount of grains. At first I tried putting them in the food waste bin for compost but there were too many grains, so the bulk of grain waste just ended up in the main bin. But this was really not sitting right with me. Throwing all that grain away just felt like a waste, especially on the back of lockdown when so many things had been scarce. So I googled 'What can I do with used spent brewing grains?' The