Ingredients
2 1/2 cups all purpose flour
1/2 cup unsweetened cocoa powder
1/2 cup brown sugar + 2 tablespoons
4 teaspoons baking powder
1/2 teaspoon salt
1 teaspoon baking soda
1 1/2 sticks (3/4 cup) cold butter, cut into pieces
1 1/4 cup buttermilk
2 teaspoons vanilla extract
Preparation
Preheat oven to 425 degrees F.
In a large bowl, combine flour, cocoa, sugar, salt, baking powder and soda, and whisk until combined. Using a fork, pastry blender or your hands, add butter pieces to the flour and mix until coarse little crumbles remain. Add buttermilk and vanilla, stirring with a spoon until just combined, not overmixing. Use your hands if needed to bring the dough together.
Use 1/4 cup measure to drop batter onto a nonstick baking sheet, or press dough on a sheet of parchment paper or cutting board, then using a biscuit cutter to shape the dough into rounds. Bake for 12-15 minutes, or until biscuits are set and slightly golden on the edges. Serve immediately.