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If you’re craving a rich, chocolatey dessert but don’t want to spend time baking, this Flourless Nutella Mug Cake is the perfect treat! Made with just five simple ingredients, this indulgent mug cake is ready in minutes and has a soft, fudgy texture that melts in your mouth. It’s perfect for those late-night sweet cravings or when you need a quick dessert without the hassle.

This Flourless Nutella Mug Cake is a game-changer when you need a quick chocolate fix. Give it a try, and you won’t be disappointed!

A chocolate-glazed dessert sits on a dark plate, flanked by two strawberries, with a green checkered cloth in the background.

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Why I Love This Mug Cake

I love this mug cake because it’s fast, easy, and incredibly satisfying. Since it’s flourless, it has a dense, brownie-like consistency rather than a fluffy cake texture. Plus, it’s made in the microwave, so there’s no need to preheat the oven or dirty multiple dishes. And let’s be honest—anything with Nutella is an instant winner!

Flourless Nutella mug cake with chocolate chips in a white mug on a green checkered cloth. A Nutella jar and strawberries are nearby.

Ingredients

The sugar does make this mug cake very sweet so you may want to omit it.

Bowls containing Nutella, cocoa, sugar, vanilla extract, and chocolate chips, along with an egg, are arranged on a marble surface labeled "INGREDIENTS.

Nutella : The star of the recipe! This creamy, chocolate-hazelnut spread provides richness, sweetness, and a deep chocolate flavor.
Egg : Helps bind everything together and gives the cake structure.
Sugar : Enhances the sweetness and balances out the bitterness of the cocoa powder.
Unsweetened Cocoa Powder : Intensifies the chocolate flavor and gives the cake a more decadent taste.
Vanilla Extract : Adds depth and warmth to the overall flavor.

How To Make Flourless Nutella Mug Cake

Egg yolk and white in a white mug on a marble surface, with sugar and another ingredient in small bowls nearby.

Beat the egg in a mug.

Mug with yellow liquid and a dollop of brown substance on a marble surface.

Add the vanilla and Nutella and mix well.

White mug on a marble surface containing cocoa powder and other dry ingredients.

Add the cocoa and sugar and mix.

A white mug on a marble surface containing chocolate cake batter with chocolate chips.

Sprinkle on chocolate chips (optional)

Recipe Tips

Use a microwave-safe mug that’s at least 8 ounces to prevent overflow.
Whisk the egg well before adding the other ingredients for a smoother texture.
Adjust cooking time based on your microwave’s wattage—start with 45-50 seconds and add more time if needed.
Let it cool for a minute before digging in, as it will continue to cook slightly after microwaving.

Flourless chocolate cake with glaze on a blue plate, flanked by two strawberries. A blurred Nutella jar and green checkered cloth add charm to the background, reminiscent of a cozy mug cake moment.

More Flourless Mug Cakes

3 Ingredient Banana Mug Cake