Preheat your oven to 350°
Generously grease your donut pan and set aside for now
In a large bowl, whisk 2 large eggs with 1/2 cup of olive oil and 2 teaspoons of vanilla extract
Add 3/4 cup of granulated sugar and 3/4 cup of brown sugar and whisk completely combined
Sift 1 1/4 cups of all purpose flour, 3/4 cup of natural unsweetened cocoa powder, 2 teaspoons of espresso powder, 1 1/2 teaspoons of baking powder, 1/2 teaspoon of baking soda and 1/2 teaspoon of salt into the bowl and mix until mostly combined
Whisk a cup of hot strongly brewed coffee into the batter
Fill donut cavities half way and bake in a 350 degree oven for 6-12 minutes (depending on the size of your donuts) until they feel springy to a light touch or a toothpick comes out of the thickest part of a donut clean
Look above for glazing instructions
Store leftovers in an airtight container at room temperature for up to 3 days