Ingredients
18 servings
- •1 cup Irish stout beer (such as Guinness®)
- •9 tablespoons unsalted butter, cut into 1-inch pieces
- •2 cups dark brown sugar
- •¾ cup unsweetened cocoa powder
- •¾ cup sour cream
- •2 eggs
- •1 tablespoon vanilla extract
- •2 cups all-purpose flour
- •2 ½ teaspoons baking soda
- •1 stick unsalted butter, at room temperature
- •2 tablespoons Irish cream liqueur (such as Baileys®), or more to taste
- •2 teaspoons Irish whiskey (such as Jameson®), or to taste
- •3 cups confectioners' sugar
Instructions
- Preheat the oven to 350 degrees F (175 degrees C). Line a muffin tin with paper liners.
- Combine stout beer and butter in a large saucepan over low heat. Heat until butter melts, about 5 minutes. Remove from heat and whisk in brown sugar and cocoa.
- Whisk sour cream, eggs, and vanilla extract in a bowl; pour into the saucepan and mix until a smooth batter forms.
- Stir flour and baking soda together. Fold into the batter. Divide batter evenly among the prepared muffin cups.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 25 minutes. Leave in the tin for 10 minutes, then transfer to a wire rack to cool completely.
- Make frosting while the cupcakes cool. Place butter in a large mixing bowl and beat with an electric mixer on medium-high speed for 2 to 3 minutes. Mix in Irish cream and whiskey on low speed. Gradually spoon in confectioners' sugar, mixing on low speed until frosting is smooth and creamy.
- Spread frosting over cupcakes.
Nutritional Facts
Per 18 servings
- Calories: 370
- Carbohydrate: 58g
- Fat: 14g
- Fiber: 2g
- Protein: 3g
- Sugar: 44g