how to substitute unsweetened chocolate for cocoa
So the difference between baking chocolate and cocoa is all that cocoa butter â generally as much as 55% of the baking chocolate. When you substitute cocoa for unsweetened chocolate, you generally use 3 tablespoons of cocoa and 1 tablespoon of butter, oil, or shortening to replace 1 ounce of chocolate. Since you want to go in the opposite direction, you need to find a way to remove from your recipe the extra fat you are adding.