For an extra layer of flavor, consider adding a teaspoon of finely ground coffee to the cupcake batter. The espresso frosting can be adapted by adding a splash of Irish cream liqueur for an even more decadent experience. Ensure all ingredients are at room temperature for optimal mixing and a smoother batter. Store unfrosted cupcakes in an airtight container at room temperature for up to 2 days, or freeze for longer storage. Frosting is best applied fresh.
Guinness Cupcakes with Espresso Frosting
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PREP TIME10 mins
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COOK TIME30 mins
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TOTAL TIME1 hrs 10 mins
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SERVING24 People
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VIEWS14
Indulge in the rich, malty depths of Guinness-infused cupcakes, perfectly balanced with a luscious espresso frosting. A delightful treat that's both sophisticated and comforting.
Ingridients
Adjust Servings
Nutrition
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Carbohydrate42 g
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Cholesterol38 mg
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Fiber1 g
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Protein3 g
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Saturated Fat4 g
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Sodium177 mg
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Sugar32 g
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Fat7 g
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Unsaturated Fat0 g
Follow The Directions
01
Step
5 mins
Preheat the oven to 350 degrees F (175 degrees C). Line 2 muffin tins with paper liners. (5 minutes)
02
Step
15 mins
Combine stout beer, butter, and vanilla extract in a small saucepan over medium heat. Stir occasionally until butter is melted. Pour into a large mixing bowl and set aside to cool for at least 10 minutes. (15 minutes)
03
Step
10 mins
Whisk flour, sugar, cocoa powder, baking soda, and salt in another large bowl. Pour gradually into the beer mixture, beating with an electric mixer on medium speed. Beat in sour cream and eggs, one at a time, until batter is smooth. (10 minutes)
04
Step
5 mins
Divide batter among the lined muffin cups, filling each one 3/4 of the way. (5 minutes)
05
Step
35 mins
Bake in the preheated oven until a toothpick inserted into the center comes out clean, 22 to 28 minutes. Leave in the tins for 5 minutes. Transfer to a cooling rack to cool completely. (35 minutes)
06
Step
10 mins
Meanwhile, make the frosting. Combine powdered sugar and butter in a bowl. Beat on low speed until creamy. Mix water and espresso powder in a bowl until espresso is dissolved. Pour into the bowl and beat frosting on medium-high speed until fluffy. (10 minutes)
07
Step
5 mins
Cover tops of cooled cupcakes with frosting. (5 minutes)
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RECIPE REVIEWS
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Lyda Donnelly
Jun 24, 2025I halved the recipe because I only needed a small batch, and they still turned out perfectly. The flavor is subtle but so satisfying. Will definitely be making these again!
Jovan Bartoletti
Jun 17, 2025The recipe was easy to follow, and the cupcakes turned out beautifully. I added a little bit of chocolate shavings on top of the frosting for extra flair.
Roy Emmerich
Jun 14, 2025These cupcakes are a revelation! The Guinness adds such a unique depth of flavor that you wouldn't expect in a cupcake. The espresso frosting is the perfect complement!
Verla Mraz
Jun 4, 2025I made these for a St. Patrick's Day party and they were a huge hit! Everyone raved about how moist and delicious they were. Definitely a new favorite!