Looking for a baked donut recipe that's rich on flavor? These easy donuts are made with two types of chocolate and two types of coffee. Perfect for breakfast or as a sweet treat at night.
In a large bowl, add the egg and lightly beat with the wire whisk. Add the sugar and beat for about 2 minutes, then mix in the Nutella, milk, brewed coffee, butter, and vanilla extract. Gradually dry bowl of dry ingredients and mix well. Fill each donut cup 3/4 full and place in the preheated oven to bake for 10 minutes, or until donut springs back when touched.
All cooked donuts to cool slightly in the pan, about 3 minutes, before removing them to a wire cooling rack.
Make the glaze by combining the powdered sugar, brewed coffee, and vanilla extract in a small bowl. Mix well until all sugar lumps disappear. Set aside.
Leftovers will stay fresh for 2-3 days in an air-tight covered container.