Chocolate Guinness Cake...Most Requested Birthday Cake, also perfect for St. Patrick's Day
Chocolate Guinness Cake...Most Requested Birthday Cake, also perfect for St. Patrick's Day is a easy Irish recipe that serves 8. 402 calories per serving. Recipe by SeoulBaker on YouTube.
Prep: 30 min | Cook: 45 min | Total: 1 hr 30 min
Cost: $13.34 total, $1.67 per serving
Ingredients
- 8 oz Guinness Extra Stout (use the liquid from a bottle, chilled)
- 5 oz Unsalted Butter (cut into pieces for even melting)
- 7.5 oz Super Fine Sugar (caster or superfine sugar, sifted)
- 3 oz Unsweetened Cocoa Powder (Balrona or other high‑quality cocoa, sifted)
- 6 oz Sour Cream (full‑fat for maximum moisture)
- 2 large Large Egg (room temperature)
- 1 tablespoon Pure Vanilla Extract (real vanilla, not imitation)
- 4 oz Cream Cheese (softened to room temperature)
- 2 oz Confectioner's Sugar (sifted)
- 2 oz Heavy Cream (cold)
Instructions
Melt Butter and Add Guinness
Place the butter in a medium‑sized pot over very low heat. Once melted, pour in the Guinness and stir gently until fully combined.
Time: PT5M
Cool the Guinness‑Butter Mixture
Remove the pot from heat and let the mixture cool to room temperature, about 5 minutes.
Time: PT5M
Prepare Dry Ingredients
In a separate bowl, sift together the super fine sugar, unsweetened cocoa powder, and any flour (if using). Set aside.
Time: PT3M
Whisk Eggs and Vanilla
Crack the two large eggs onto a flat surface, transfer to a small bowl, add the vanilla extract, and whisk until light and frothy.
Time: PT2M
Combine Wet and Dry Mixtures
Whisk the sifted sugar and cocoa into the cooled Guinness‑butter mixture until fully incorporated.
Time: PT3M
Add Sour Cream, Eggs, and Vanilla
Stir in the sour cream, then fold in the whisked eggs and vanilla until the batter is smooth and glossy.
Time: PT3M
Prepare the Springform Pan
Rub the sides and bottom of a 9‑inch springform pan with a thin layer of cold butter. Line the bottom with parchment paper and butter the parchment lightly.
Time: PT3M
Transfer Batter and Smooth
Pour the batter into the prepared pan. Use a rubber spatula to spread evenly and tap the pan lightly on the counter to release large air bubbles.
Time: PT2M
Bake the Cake
Place the pan in a pre‑heated oven at 350°F (177°C) and bake for 45 minutes, or until a toothpick inserted in the center comes out clean.
Time: PT45M
Temperature: 350°F
Cool the Cake
Allow the cake to cool in the pan for 10 minutes, then run a thin knife around the edges, release the springform, and let it cool completely on a wire rack.
Time: PT10M
Make Cream Cheese Frosting
In a clean bowl, beat the softened cream cheese until creamy. Add confectioner's sugar and beat until smooth. Finally, fold in the cold heavy cream until the frosting is light and spreadable.
Time: PT5M
Frost the Cake
Spread the cream cheese frosting evenly over the top and sides of the cooled cake using a spatula.
Time: PT5M
Nutrition Facts
- Calories
- 402
- Protein
- 5 g
- Carbohydrates
- 45 g
- Fat
- 20 g
- Fiber
- 2 g
Dietary info: Vegetarian
Allergens: Dairy, Eggs
Last updated: April 17, 2026








