Guinness Cupcakes with Guinness Frosting

Prep time: 20 min
Cook time: 25 min
Servings: 24
Yield: 24 servings

Description

Looking for a treat for St. Patrick's Day? Try these decadent chocolate Guinness cupcakes with rich chocolate Guinness frosting.

Ingredients

1 (12 fluid ounce) can or bottle Irish stout beer (such as Guinness®)
1/2 cup milk
1/2 cup vegetable oil
1 tablespoon vanilla extract
3 large eggs
3/4 cup sour cream
2 1/2 cups all-purpose flour
2 cups white sugar
3/4 cup unsweetened cocoa powder
1 1/2 teaspoons baking soda
1/4 cup unsweetened cocoa powder, or more to taste
1/4 cup Irish stout beer (such as Guinness®)
1/2 cup butter, softened
1/2 cup cream cheese, softened
2 1/2 cups sifted confectioners' sugar, or more as needed

Directions

1 Preheat the oven to 350 degrees F (175 degrees C). Grease two 12-cup muffin tins or line cups with paper liners.
2 Whisk stout beer, milk, vegetable oil, and vanilla extract together in a bowl until evenly blended. Beat in eggs 1 at a time, beating well after each addition. Mix in sour cream. Whisk together flour, sugar, cocoa powder, and baking soda in a separate bowl. Gradually mix the flour mixture ingredients into the beer mixture.
3 Spoon cupcake batter into the prepared muffin cups, filling each 3/4 full.
4 Bake in the preheated oven until cupcakes are risen and set in the middle but still soft and tender, about 25 minutes. Cool in the tins, then transfer to a wire rack to cool completely, about 1 hour.
5 Whisk cocoa powder and stout beer together in a bowl. Beat in butter and cream cheese using an electric mixer until well combined. Gradually beat in confectioners' sugar, 1 cup at a time, until frosting has desired sweetness. Spread or pipe frosting onto cooked cupcakes.