Paul always has dark beer in the house — it goes into the brisket, eight hours of low heat until the whole kitchen smells like something that has been tended to with patience. That night, with Lars still quietly present in the way he always is on Memorial Day, and the house full of the kind of warmth that only a long-cooked meal can produce, I wanted dessert to match: something deep and slow-feeling, something that didn’t apologize for being rich. This Malted Guinness Chocolate Cake with Baileys Frosting is exactly that — it uses the same dark stout that went into the braise, and it sits at the end of a Memorial Day table the way the evening itself did: heavy with meaning, and somehow still sweet.
Malted Guinness Chocolate Cake with Baileys Frosting
Prep Time: 20 minutes | Cook Time: 55 minutes | Total Time: 1 hour 15 minutes (plus cooling) | Servings: 12
Ingredients
- 1 cup Guinness stout (or other dark stout)
- 1/2 cup unsalted butter, cut into pieces
- 3/4 cup unsweetened cocoa powder
- 2 cups granulated sugar
- 3 tablespoons malted milk powder
- 3/4 cup sour cream, room temperature
- 2 large eggs, room temperature
- 1 tablespoon pure vanilla extract
- 2 cups all-purpose flour
- 2 1/2 teaspoons baking soda
- 1/2 teaspoon fine salt
- Baileys Frosting:
- 4 oz cream cheese, softened
- 1/2 cup unsalted butter, softened
- 2 cups powdered sugar, sifted
- 3–4 tablespoons Baileys Irish Cream
- 1/2 teaspoon vanilla extract
Instructions
- Preheat and prep. Heat your oven to 350°F (175°C). Grease a 9-inch springform pan and line the bottom with parchment paper.
- Make the Guinness base. In a medium saucepan over medium heat, combine the Guinness and butter. Stir until the butter is fully melted and the mixture is just beginning to simmer. Remove from heat.
- Build the batter. Whisk the cocoa powder, sugar, and malted milk powder into the warm Guinness mixture until smooth. In a separate bowl, whisk together the sour cream, eggs, and vanilla, then stir into the chocolate mixture.
- Add dry ingredients. Sift the flour, baking soda, and salt directly into the pan and fold until just combined — a few small lumps are fine. Do not overmix.
- Bake. Pour the batter into the prepared pan and bake for 45–55 minutes, until a toothpick inserted in the center comes out with just a few moist crumbs. The top will look set and the edges will pull slightly from the pan.
- Cool completely. Let the cake rest in the pan for 15 minutes, then release the springform and transfer to a wire rack. Allow to cool fully before frosting — at least 1 hour.
- Make the Baileys frosting. Using a hand mixer or stand mixer, beat the cream cheese and softened butter together on medium speed until light and fluffy, about 3 minutes. Add the sifted powdered sugar in two additions, beating between each. Add the Baileys and vanilla, and beat on medium-high until smooth and spreadable. Add a touch more Baileys if needed for consistency.
- Frost and serve. Spread the Baileys frosting generously over the top of the cooled cake. The frosting is intentionally thick and creamy — it resembles the creamy head on a pint of Guinness, which is exactly the point. Slice and serve at room temperature.
Nutrition (per serving)
Calories: 485 | Protein: 5g | Fat: 22g | Carbs: 67g | Fiber: 2g | Sodium: 390mg