Preheat the oven to 425°F. Lightly grease two donut pans with nonstick cooking spray.
In a large mixing bowl, beat the butter, vanilla, brown sugar, and granulated sugar until light and fluffy.
½ cup butter, 2 teaspoons vanilla extract, ⅓ cup brown sugar, ⅓ cup granulated sugar
Beat in the egg, sour cream, and buttermilk until smooth.
1 large egg, ⅔ cup sour cream, ⅔ cup buttermilk
In a separate bowl, whisk together the flour, cocoa powder, baking powder, baking soda, and nutmeg.
2 cups all-purpose flour, ½ cup dark cocoa powder, 1½ teaspoons baking powder, 1½ teaspoons baking soda, ¼ teaspoon ground nutmeg
Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Do not overmix.
Fold in the Andes Mint Baking Chips.
1 cup Andes Mint Baking Chips
Transfer the batter to a piping bag or a large zip-top bag with one corner snipped off. Pipe the batter into the prepared donut cavities, filling each about three-fourths full.
Bake for 8 to 10 minutes, or until the tops spring back lightly when touched.
Let the donuts cool in the pans for 2 minutes, then carefully transfer them to a wire rack. Cool completely, about 10 to 15 minutes.
In a microwave-safe bowl, combine the Andes Mint Baking Chips and shortening. Microwave in 30-second intervals, stirring after each, until completely melted and smooth.
About 2 cups Andes Mint Baking Chips, 1 tablespoon shortening
Dip the tops of the cooled donuts into the melted chocolate, allowing the excess to drip off.
Immediately decorate with sprinkles, if desired. Let the coating set completely before serving or storing.
Sprinkles
Notes
🥡 Storage
Store the donuts in an airtight container at room temperature for up to 3 days.
Refrigerate for up to 5 days if your kitchen is warm.
♨️ Reheating
These donuts are best enjoyed at room temperature.
If desired, warm an undecorated donut in the microwave for 8 to 10 seconds.
❄️ Freezing
Freeze the baked, undecorated donuts for up to 3 months.
Wrap them individually or separate layers with parchment paper.
Thaw overnight in the refrigerator or at room temperature before adding the mint chocolate coating.
💡 Tips for Best Results
Bring the refrigerated ingredients to room temperature before mixing.
Do not overmix the batter after adding the flour.
Use a piping bag for evenly shaped donuts with less mess.
Fill each donut cavity about three-fourths full.
Cool the donuts completely before dipping them into the chocolate coating.
Stir the chocolate every 30 seconds while melting to prevent scorching.
Let the coating harden completely before stacking or storing the donuts.
🍳 Alternate Cooking Methods
This recipe is designed specifically for baked donuts.
For mini donuts, reduce the baking time to approximately 5-7 minutes.
The batter also works well for muffins. Bake at 350°F for approximately 15 to 18 minutes, or until a toothpick inserted in the center comes out clean.
♻️ Leftovers
Crumble leftover donuts over vanilla ice cream.
Layer cubes into parfaits with whipped cream.
Turn them into cake pops by mixing the crumbs with frosting.
Chop them into pieces and use them as an ice cream topping.
📝 Notes
Dark cocoa powder gives these donuts their rich chocolate flavor and deep color.
Sour cream and buttermilk create an exceptionally moist, tender crumb.
Andes Mint Baking Chips provide the best mint chocolate flavor throughout the recipe.
The donuts must be completely cool before dipping, or the chocolate coating may slide off.
A piping bag makes filling donut pans much easier and helps create evenly shaped donuts.