Preheat your oven to 350 degree
In a medium bowl, combine 3 cups of all purpose flour with 2 tablespoons of instant french vanilla cappuccino, 4 teaspoons of baking powder and 1/2 teaspoon of salt and set it aside
In a separate bowl, whisk together 1 cup of whole milk with 2 large eggs, 2/3 cup of granulated sugar, 1/3 cup of brown sugar, packed, 1 teaspoon of vanilla extract and 10 tablespoons of melted butter
Combine the wet and dry ingredients and mix until just incorporated
Grease a doughnut pan and fill the cavities half way with doughnut batter
Bake in a 350 degree oven for 8-10 minutes or until the doughnuts feel set to the touch
Transfer the doughnuts onto a cooling rack to cool fully before glazing
In a small bowl, combine 2 cups of confectioners sugar, 1 tablespoon of instant french vanilla cappuccino and 1 teaspoon of vanilla extract and gradually add 1-2 tablespoons of whole milk until a smooth, but thick glaze is achieved
Once the doughnuts have cooled, dip them into the glaze and return them to the cooling rack for the glaze to harden
After 10 minutes, dip the doughnuts for a second time
Dust with confectioners sugar and enjoy with coffee
Store leftovers in an airtight container at room temperature