Mocha Chocolate Chip Espresso Cupcakes

By jenknoll

Ingredients

• For the cupcakes
• 1/2 cup plus 3 1/2 tablespoons (101 grams) all-purpose flour
• 1/4 cup plus 2 tablespoons (31 grams) Dutch process cocoa powder
• 1/2 teaspoon (2.5 grams) baking soda
• 1/8 teaspoon (.5 grams) baking powder
• 3/8 teaspoon (1 gram) salt
• 3 1/2 tablespoons (56 grams) eggs
• 1/2 cup plus 2 tablespoons (126 grams) sugar
• 1/2 teaspoon (2.5 grams) vanilla extract
• 2 teaspoons (10 grams) coffee extract
• 1/4 cup plus 2 1/2 tablespoons (86 grams) mayonnaise
• 1/4 cup plus 3 tablespoons (105 grams) water, at room temperature
• For the frosting
• 16 tablespoons (2 sticks) unsalted butter, at room temperature
• 2 cups powdered sugar
• 1 teaspoon vanilla extract
• 2-3 teaspoons coffee extract
• pinch of salt
• mini chocolate chips for topping

Preparation

Step 1

For the cupcakes
1.Preheat the oven to 325 degrees fahrenheit and line a cupcake pan with paper liners
2.In a medium bowl, sift together the flour, cocoa, baking soda, baking powder, and salt.
3.Add the salt and whisk together.
4.In the bowl of a stand mixer fitted with the whisk attachment, combine the eggs, sugar, vanilla extract, and coffee extract on medium low speed for about 1 minute.
5.Turn up to medium, and continue beating for about 5 minutes, until the mixture has become pale and thick.
6.Scrape down the sides of the bowl, and continue beating on medium high for another 5 minutes. The mixture should have thickened by this point.
7.And the mayonnaise and whisk until combined.
8.Remove the bowl from the stand mixer. Using a spatula, fold in the flour mixture and the water in 2 additions each.
9.Use a cookie scoop to evenly divide the batter between the paper liners.
10.Bake for 12-15 minutes, or until a toothpick inserted into the center comes out clean.
11.Cool completely before frosting.

For the frosting
12.In the bowl of a stand mixer, beat the butter on medium until light and fluffy (about 3 minutes).
13.Add the powdered sugar and beat on low, until just combined. Turn the mixer up to medium and beat for an additional 2-3 minutes.
14.Add the vanilla extract, coffee extract, and salt. Mix until combined.
15.Fill a decorating bag with the frosting and pipe onto the cupcakes in swirls.
16.Top with mini chocolate chips.