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 6-8 minutes or until the doughnuts feel set to the touch
Transfer the doughnuts onto a cooling rack to cool fully before glazing