Oh, sorry for the confusion! The 1 cup is an alternate measurement for people who don’t use a scale for baking, but it was written in a confusing way. So you’re correct, you should either weigh out 3 oz or use 1 level cup of cocoa powder. I’ve clarified the recipe, thanks for the comment! And please let me know how the cake turns out if you give it a try.

This looks absolutely insane! Just please clarify – ‘3 oz 1 cup unsweetened cocoa powder’? Does this mean 3oz=1cup OR 3oz+1 cup? I’m guessing the former…