My all time favorite chocolate pound cake recipe - it's intensely chocolatey, smooth, and moist. Mile High Chocolate Powdered Sugar Pound Cake 2 1/2 cups cake flour or White Lily All Purpose Flour 1 1/2 cups Dutch-processed cocoa 1 pound (2 cups) unsalted butter, room temperature 7 cups powdered sugar 8 large eggs, room temperature 2 tablespoons vanilla extract 1 teaspoon salt 1 teaspoon baking powder 1 1/3 cups buttermilk, at room temperature Preheat oven to 300°F. Prepare Old Country Kitchenwa