Fudge Cake

1 cup flour 2 tablespoons unsweetened cocoa 2 teaspoons baking powder 1/4 teaspoon salt 1 1/4 cups granulated sugar , divided 1/2 cup milk , at room[...]

1 (18 ounce) box betty crocker supermoist yellow cake mix or 1 (18 ounce) box devil's food cake mix 1 (3 7/8 ounce) box instant chocolate pudding mix 1 cup[...]

1 3/4 cups packed brown sugar , divided 1 cup all-purpose flour 6 tablespoons baking cocoa, divided 2 teaspoons baking powder 1/2 teaspoon salt 1/2 cup 2%[...]

1 cup all-purpose flour 1 1/4 cups sugar , divided 6 tablespoons unsweetened cocoa powder, divided (not Dutch process) 2 teaspoons baking powder 1/4 teaspoon[...]