Warm chocolate mug cake with gooey center topped with ice cream
QuickSingle ServingVegetarianNo-Oven

Chocolate Mug Cake

Emma Walsh

@emmawalshbakes

5.0(737 reviews)🍳 1,594 made this

Prep

3 min

Cook

2 min

Total

5 min

Servings

1

Difficulty

Easy

Let's cook

  1. Mix dry in the mug

    Whisk the flour, sugar, cocoa, baking powder, and salt directly in a large mug with a fork until no cocoa lumps remain.

  2. Add wet and beat smooth

    Add the egg, milk, melted butter, and vanilla and beat until completely smooth, scraping the bottom corners where dry flour hides.

  3. Use a big enough mug

    The batter should fill no more than half the mug — it rises dramatically and will overflow otherwise.

  4. Push chocolate into the centre

    Drop the chocolate chips into the middle of the batter without stirring, so they form a molten core.

  5. Microwave short

    Microwave on full power for 70–90 seconds. Stop while the top still looks slightly wet — it firms up in seconds after.

    💡

    Ten seconds too long turns this to rubber. Start at 70 seconds and add in 10-second bursts.

  6. Rest

    Rest 1 minute before eating.

🍳

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📝 Tips, swaps, and make-ahead notes

Microwave wattages vary a lot, so the first one is a calibration exercise. Note the time that worked and use it every time after.

  • Eggless: Skip the egg and add 2 more tablespoons of milk; slightly denser but fine.
  • Peanut butter: Push a teaspoon into the centre alongside the chocolate.
  • Serve: A scoop of ice cream on top while it is still hot.

Nutrition & Safety

Calories

462kcal

Protein

9g

Carbs

58g

Fat

22g

⚠️ Allergen & Safety Note

This recipe contains gluten, dairy and egg. Nutritional values are estimates per serving and may vary based on the specific ingredients you use. If you have food allergies, please verify all ingredients before cooking.

AI-assisted content. Always verify instructions with trusted culinary sources.

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