Scraps, Stems, and Skins: The Science of Cooking What We Throw Away

Every year, Canadians throw out millions of tonnes of food, and a surprising portion of it isn’t spoiled—it’s the skins, stems, and leaves we never even considered edible. Carrot tops go straight to the compost bin, beet greens are lopped off at the market stall, and potato skins are peeled and discarded without a second thought.