baking soda. Be sure to use baking powder instead, substituting one teaspoon of powder for every 1/4 teaspoon of soda called for in the recipe.
Find It: • Black Cocoa from King Arthur Flour, $9.95 for 12 oz • Black Onyx Cocoa Powder from Savory Spice Shop, $1.50 - $18 for various sizes If you're having trouble finding black cocoa powder, you can also try Hershey's Special Dark Cocoa. It's not quite as "Dutched" as black cocoa, but will get you closer to your goal than other cocoa powders.Have you ever baked with black cocoa powder? Related: Bitter Crunchy Chocolate Bits: Cacao Nibs (Images: King Arthur Flour)