Name: Guinness Chocolate Cake with Irish Buttercream
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: Irish
Ingredients: 1 3/4 cups (222 grams) all-purpose flour; 2 cups (400 grams) granulated sugar; 3/4 cup (64 grams) unsweetened cocoa powder; 2 teaspoons baking soda; 1/2 teaspoon baking powder; 1 teaspoon fine sea salt; 3/4 cup (170 grams) sour cream or plain full-fat yogurt (at room temperature); 1/2 cup fresh vegetable oil; 3 large eggs (at room temperature); 1 teaspoon vanilla extract; 1 cup Guinness beer; 4 sticks (454 grams) unsalted butter (at cool room temperature); 6 cups (750 grams) powdered sugar (sifted); 1/4 cup plus 2 tablespoons Irish cream (such as Bailey’s); 4 ounces (113 grams) semisweet or bittersweet chocolate (finely chopped); 1/2 cup heavy cream; Sprinkles or chocolate curls for topping (optional)

Description

Indulge in the rich, decadent flavors of Guinness Chocolate Cake with Irish Buttercream. This show-stopping dessert combines the deep notes of Guinness beer with luscious chocolate, creating a moist and fudgy cake that’s perfect for any occasion. Whether it’s St. Patrick’s Day, a birthday celebration, or just a sweet craving, this cake is sure to impress your guests. Topped with an irresistible Irish cream buttercream frosting, each slice offers a delightful balance of sweetness and depth.

Ingredients

Scale

1 3/4 cups (222 grams) all-purpose flour
2 cups (400 grams) granulated sugar
3/4 cup (64 grams) unsweetened cocoa powder
2 teaspoons baking soda
1/2 teaspoon baking powder
1 teaspoon fine sea salt
3/4 cup (170 grams) sour cream or plain full-fat yogurt (at room temperature)
1/2 cup fresh vegetable oil
3 large eggs (at room temperature)
1 teaspoon vanilla extract
1 cup Guinness beer
4 sticks (454 grams) unsalted butter (at cool room temperature)
6 cups (750 grams) powdered sugar (sifted)
1/4 cup plus 2 tablespoons Irish cream (such as Bailey’s)
4 ounces (113 grams) semisweet or bittersweet chocolate (finely chopped)
1/2 cup heavy cream
Sprinkles or chocolate curls for topping (optional)

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Instructions

Preheat the oven to 350°F (175°C) and grease two 9-inch round baking pans.
In a mixing bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt.
In another bowl, combine sour cream, vegetable oil, eggs, vanilla extract, and Guinness until smooth.
Gradually stir the wet mixture into the dry ingredients until just combined; do not overmix.
Divide the batter between prepared pans and bake for about 40 minutes or until a toothpick comes out clean.
Allow cakes to cool in pans for 10 minutes before transferring them to cooling racks.
For the buttercream, beat softened butter until smooth; gradually mix in powdered sugar and Irish cream until fluffy.

Prep Time: 20 minutes
Cook Time: 40 minutes
Category: Dessert
Method: Baking
Cuisine: Irish

Nutrition

Serving Size: 1 slice (85g)
Calories: 420
Sugar: 36g
Sodium: 240mg
Fat: 20g
Saturated Fat: 9g
Unsaturated Fat: 9g
Trans Fat: 0g
Carbohydrates: 55g
Fiber: 2g
Protein: 5g
Cholesterol: 65mg