With just three simple ingredients, this rich Nutella Mug Cake is a fast, satisfying treat you can make in minutes.

If you don’t have time to bake an entire cake but crave something chocolaty, this Nutella mug cake is a perfect single-serve solution. It gives you that comforting cake texture with almost no cleanup. Keep this recipe in your back pocket for quick cravings or when you want an easy dessert in a hurry.
This three-ingredient mug cake is ideal for one, and it’s also an easy complement to simple breakfasts like a pancake in a mug or a pancake recipe for one when you want to keep things quick and fuss-free.
Ingredients You’ll Need

Only a few pantry staples are required to make this single-serve cake:
- 1 large egg
- 1 tablespoon all-purpose flour — you can substitute almond flour to make a gluten-free version (note that texture will vary).
- 2 tablespoons Nutella
What is Nutella Mug Cake?
Nutella is a popular Italian hazelnut-cocoa spread made from ground hazelnuts and cocoa. It’s versatile — delicious on toast or fruit — and it adds a rich, chocolate-hazelnut flavor that works perfectly in a simple mug cake.
How to Make This Nutella Mug Cake
1. Crack the egg into a large, microwave-safe mug and whisk until fully combined and slightly frothy.
2. Add the flour and Nutella, stirring until you have a smooth batter with no dry streaks.
3. Microwave on high for about 1 minute. Microwaves vary, so check for doneness: the cake should be set but still moist. Let it cool for a minute or two before enjoying.



Lynn’s Tip! Microwaves heat differently — watch your cake the first time you try this. Use a roomy, microwave-safe mug so the batter can rise without spilling over.
How to Serve
- Top with homemade whipped cream.
- Add an extra drizzle of Nutella.
- Pour warm chocolate syrup or hot fudge over the cake.
- Serve with a scoop of vanilla ice cream and a dusting of cocoa powder.
- Sprinkle a few chocolate chips on top for added texture.
Frequently Asked Questions
No. The whipped egg provides enough lift for a light, cake-like texture. For a slightly airier result, use self-rising flour in place of all-purpose flour.
Yes. Double the ingredients, mix in a small bowl, then divide the batter between two microwave-safe mugs and microwave each for about 1 minute, checking for doneness.
Yes. Preheat the oven to 375°F (190°C). Use oven-safe mugs or ramekins and bake for approximately 5 minutes, checking that the cake is set.

More Favorite Nutella Recipes
- Nutella Waffles
- Easy Nutella Pancakes
- Thumbprint Cookies with Nutella
- Nutella Zucchini Bread
- Nutella Swirl Cheesecake Bars
Did you make this recipe and love it?
If you did, please leave a 5-star review and comment below. Share your creation on social media by mentioning @Lynn’sWayofLife or tagging #lynnswayoflife.
📖 Recipe
Nutella Mug Cake Recipe (Only 3 Ingredients!)
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Equipment
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Microwave-safe mug
Ingredients
- 1 Large Egg
- 1 tablespoon All-purpose flour
- 2 tablespoons Nutella
Instructions
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Crack the egg into a microwave-safe mug and mix well.
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Add the flour and Nutella, mixing until the batter is smooth.
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Microwave for about 1 minute, then let cool briefly and enjoy.
Notes
- Use a microwave-safe mug that is large enough for the cake to rise without overflowing.
- Serve warm with whipped cream, chocolate chips, or a scoop of vanilla ice cream for an extra-special treat.
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Carbohydrates: 29g
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Protein: 9g
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Fat: 16g
Nutrition information is an estimate and not guaranteed to be exact.
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