1¼ cups white whole wheat flour
½ cup dark cocoa
½ cup sugar
1 tablespoon baking powder
¾ cup buttermilk
¼ cup vegetable oil
1 teaspoon vanilla
Stir dry ingredients together in mixing bowl. Add egg, buttermilk, vegetable oil and vanilla. Using a mixer on medium speed, blend until smooth.
Fill each cooking reservoir with about 2 tablespoons of batter.
Bake about 4 to 5 minutes or until a toothpick inserted into donut comes out clean.
Glaze or coat with powdered sugar, as desired.
See more at http://www.lovefromtheoven.com/2012/02/04/valentines-day-donuts/