3 Ingredient Nutella Mug Cake
When you need a quick chocolate fix, this 3 ingredient Nutella mug cake is the perfect solution. Made with just Nutella, an egg, and a little flour, this easy microwave dessert comes together in minutes and delivers a rich, fudgy cake with minimal effort.
It’s ideal for late-night cravings, small-batch desserts, or whenever you want something sweet without baking a full cake. Best of all, there’s no complicated prep or long ingredient list — just a warm, soft Nutella mug cake ready in one mug.

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Why You Will Love This Recipe
- Only 3 ingredients – You probably already have everything you need in your kitchen.
- Ready in minutes – A quick dessert made in the microwave with almost no prep time.
- Rich chocolate hazelnut flavor – Nutella creates a soft, fudgy cake with a deliciously gooey texture.
- Perfect single serving dessert – Great when you want a sweet treat without making a whole cake.
- Easy clean up – Everything is mixed and cooked in one mug.
- Customisable – Add chocolate chips, chopped hazelnuts, or a scoop of ice cream for extra indulgence.
Ingredients
Grab your jar of Nutella and get ready for cake!

How To Make Nutella Mug Cake
This is an easy and quick mug cake recipe to make.

In a mug mix the Nutella and egg.

Stir in the flour and microwave for 1 1/2 minutes.
Recipe Tips
Do not overcook – Mug cakes continue cooking slightly after microwaving. Overcooking can make the cake dry and rubbery.
Use a larger mug – The cake will rise while cooking, so choose a mug with enough room to prevent overflow.
Mix well – Make sure the egg is fully incorporated for the best texture.
Adjust cooking time carefully – Microwaves vary, so start with 60 seconds and add extra time in 10-second bursts if needed.
Add toppings – Serve with whipped cream, berries, chocolate chips, or extra Nutella drizzled on top.
For a gooey centre – Slightly undercook the cake for a molten-style texture.
Can This Be Baked in the Oven?
Yes! If you prefer, you can bake this Nutella mug cake in the oven instead of the microwave.
Mix the ingredients in a large ramekin dish and bake for 10-12 minutes at 180°C (350°F). Allow to cool for a few minutes before serving.

More Nutella Mug Cake Recipes
Nutella lovers will enjoy these other mug cake recipes:

3 Ingredient Nutella Mug Cake
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Ingredients
- 4 tablespoons Nutella
- 1 large egg
- 2 tablespoons all purpose flour
Instructions
- In a microwave-safe mug, add the Nutella and egg.
- Whisk together with a fork until smooth and fully combined.
- Add the flour and mix until a smooth batter forms.
- Microwave on high for 60–90 seconds, depending on your microwave strength.
- The cake should look set on top but still soft in the centre.
- Let the mug cake cool for 1–2 minutes before serving.
Notes
Nutrition
The information shown is an estimate provided by an online nutrition calculator.
