Step 1

Preheat oven to 350°F or 175°C.

Step 2

Whisk together flour, sugar, cocoa, baking powder, and salt together in a mixing bowl.

Step 3

Add eggs, coffee, oil, and vanilla. Mix until well incorporated.

Step 4

Use a ladle to pour batter into paper-lined muffin pan cups.

Step 5

Bake for 20 to 25 minutes or until a cake tester inserted in center of one muffin comes out clean.

Step 6

Remove and let cool for 5 minutes before moving to a cooling rack.