Name: Mint Chip Donuts
Prep time: 20 min
Cook time: 8 min
Total time: 28 min
Yield: 6
Ingredients: 3/4 cup all-purpose flour; 1/4 cup cocoa powder; 1/4 cup + 2 tablespoons granulated sugar; 1/2 teaspoon baking soda; 1 large egg, beaten; 1/2 teaspoon vanilla extract; 6 tablespoons buttermilk; 3 tablespoons vegetable oil; 1/4 cup mini chocolate chips; 2 cups powdered sugar; 1/2 teaspoon peppermint extract; 2 tablespoons buttermilk, plus more as needed; mini chocolate chips, for garnish; 2 drops green food coloring (optional)