Easy 3-Ingredient Guinness Chocolate Mug Cake Recipe for Perfect Dessert
A quick and easy mug cake made with just Guinness stout, chocolate cake mix, and vegetable oil, delivering a moist, fudgy chocolate dessert with a subtle malty twist.
- Prep Time: 2 minutes
- Cook Time: 2 minutes
- Total Time: 4 minutes
- Yield: 1 serving 1x
- Category: Dessert
- Cuisine: American
Ingredients
Scale
- 1/4 cup (60 ml) Guinness Stout
- 1/2 cup (60 g) chocolate cake mix
- 2 tablespoons (30 ml) vegetable oil
Instructions
- Pour 1/4 cup (60 ml) Guinness stout into a microwave-safe mug.
- Add 1/2 cup (60 g) chocolate cake mix on top of the Guinness without compacting.
- Pour 2 tablespoons (30 ml) vegetable oil over the dry mix.
- Mix thoroughly with a fork or small whisk until smooth and lump-free.
- Microwave on high for 1 minute 30 seconds to 2 minutes, checking at 1:30 minutes for doneness.
- Let the mug cake cool for 1-2 minutes before eating.
- Enjoy directly from the mug.
Notes
Do not overmix the batter to keep the cake tender. Microwave ovens vary, so start checking at 1 minute 30 seconds to avoid overcooking. Use a snug-fitting mug for even rising. For a lighter texture, add an extra tablespoon of Guinness. Optional mix-ins include instant coffee powder, cinnamon, chocolate chips, or nuts.
Nutrition
- Serving Size: One mug cake (approx
- Calories: 300350
- Fat: 1215
- Carbohydrates: 4550
- Protein: 34
Keywords: Guinness mug cake, chocolate mug cake, quick dessert, easy mug cake, 3-ingredient dessert, microwave cake