-
Preheat oven to 350
-
Whip butter until fluffy. Add sugars and continue to beat for about 2 minutes.
-
Add eggs one at a time and beat until well-combined.
-
Add in vanilla, buttermilk, sour cream, and coffee and stir slightly.
-
Sift in flour, cocoa, baking soda, and salt a little at a time and stir just until combined. Don’t overmix.
-
Scoop batter into prepared cupcake tin
-
Bake at 350 for 20 minutes or until toothpick comes out clean.