Guinness Chocolate Cake Recipe

User Reviews

4.9

116 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    30 mins

  • Total Time

    45 mins

  • Servings

    12 large

  • Calories

    468 kcal

  • Course

    Dessert

  • Cuisine

    North American

Guinness Chocolate Cake Recipe

The Guinness Chocolate Cake combines the deep, malty flavor of Guinness beer with rich cocoa to create a moist and tender chocolate cake. The batter is enhanced with chocolate chips for added texture and topped with an Irish whiskey buttercream frosting that adds a smooth, boozy sweetness. The cake's density and fudgy qualities make it a substantial dessert suited for gatherings and special occasions.

Description

The Guinness Chocolate Cake recipe starts with whisking together dry ingredients including flour, sugar, cocoa powder, baking soda, baking powder, and salt. The wet ingredients include oil, vinegar, the remainder of the Guinness beer, and boiling Guinness which is carefully folded in, providing moisture and a distinct maltiness. Semi-sweet chocolate chips mixed into the batter offer additional chocolate richness and slight contrast in texture.

Baked in a buttered and cocoa-dusted pan at 350°F, the cake is done when a toothpick inserted comes out clean. Cooling fully before frosting prevents the buttercream from melting. The Irish whiskey buttercream blends softened butter, powdered sugar, and whiskey for a creamy, flavorful topping that complements the cake’s chocolate and beer notes.

Once assembled, the cake delivers a moist crumb with a complex flavor profile, balancing bittersweet cocoa and malty Guinness with the smooth whiskey frosting. This dense, flavorful cake is ideal for celebrations or any occasion deserving a rich dessert.

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Ingredients

Servings

Guinness Chocolate Cake

  • 440 ml Guinness beer 15 ounces, canned
  • 2 cups flour
  • 2 cups sugar
  • ¾ cup cocoa powder plus a little extra for the pan
  • 2 teaspoons baking soda
  • 2 teaspoons baking powder
  • 1 teaspoon salt
  • ½ cup neutral-flavored oil
  • 2 teaspoons vinegar
  • ½ cup chocolate chips

Irish Whiskey Buttercream

  • ½ cup butter dairy-free if needed, softened
  • 1 ½ cups powdered sugar
  • 1 ½ tablespoons Irish whiskey

Instructions

  1. Preheat your oven to 350 degrees Fahrenheit. Grease an 11x9 inch baking dish with butter then sprinkle some cocoa powder over the top. Shake the baking sheet so the cocoa powder covers the butter.
  2. Pour half the can of Guinness into a small pot and bring it to a boil over high heat. Set the pot aside.
  3. While the Guinness is heating, make the rest of the cake. Whisk the flour, sugar, cocoa powder, baking soda, baking powder, and salt together in a large bowl. Add the oil, vinegar, and the remaining Guinness in the can and whisk. Pour the hot Guinness into the bowl and carefully whisk it into the batter. Stir in the chocolate chips.
  4. Pour the batter into the prepared baking dish and bake in the oven for 25-30 minutes, or until a toothpick inserted into the middle of the cake comes out clean. After 10 minutes, remove the cake from the baking dish and let it cool completely on a cooling rack. Once it is completely cool, cover it with the frosting.

Irish Whiskey Buttercream

  1. Place the butter, powdered sugar, and Irish whiskey in a large bowl. Cream together using electric beaters. For a thinner frosting, use more whiskey.

Nutrition Information

Show Details
Serving 1 large slice (of 12) Calories 468kcal (23%) Carbohydrates 72g (24%) Protein 3g (6%) Fat 19g (29%) Saturated Fat 7g (35%) Polyunsaturated Fat 3g (18%) Monounsaturated Fat 8g (40%) Trans Fat 1g (50%) Cholesterol 22mg (7%) Sodium 518mg (22%) Potassium 108mg (2%) Fiber 2g (8%) Sugar 51g (102%) Vitamin A 236IU (5%) Calcium 52mg (5%) Iron 2mg (11%)

Nutrition Facts

Serving: 12large

Amount Per Serving

Calories 468 kcal

% Daily Value*

Serving 1 large slice (of 12)
Calories 468kcal 23%
Carbohydrates 72g 24%
Protein 3g 6%
Fat 19g 29%
Saturated Fat 7g 35%
Polyunsaturated Fat 3g 18%
Monounsaturated Fat 8g 40%
Trans Fat 1g 50%
Cholesterol 22mg 7%
Sodium 518mg 22%
Potassium 108mg 2%
Fiber 2g 8%
Sugar 51g 102%
Vitamin A 236IU 5%
Calcium 52mg 5%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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4.9

116 reviews
Excellent

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