1 h 10 min 20 minRich Walnut Brownies
Dense, deeply chocolatey brownies made with unsweetened baking chocolate and studded with chopped walnuts. One bowl, one small tin. Adapted from “Rich Brownies” in the Wikibooks Cookbook (CC BY-SA 4.0). Halved to fit one 20 cm tin and corrected the gram weights for the sugar, flour and nuts, which didn't match the source's cup amounts; butter chosen as the fat. Photo: Veganbaking.net, CC BY-SA 2.0, via Wikimedia Commons (“Ultimate Vegan Brownies with walnuts, mjune 2010”).