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Craving something quick, easy, and absolutely indulgent? This Banana Nutella Swirl Mug Cake is your new go-to treat. In just a few minutes, you can enjoy a warm, gooey cake with the irresistible combination of sweet banana and creamy Nutella. Perfect for satisfying those late-night cravings or for a solo dessert that doesn’t require hours of baking.

The banana provides a natural sweetness and a soft, moist texture, while the Nutella adds a rich, creamy chocolate-hazelnut swirl that melts beautifully into the mug cake. The result is a warm, gooey treat that has the perfect balance of sweet banana and velvety Nutella with every bite. It’s like a cozy hug in cake form, with just the right amount of sweetness and a hint of nuttiness from the Nutella. If you love banana bread and chocolate, this cake will hit the spot!

A mug cake topped with sliced bananas and chocolate spread, with a spoon holding a bite above it. A banana, plate, and jar of Nutella are in the background.

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Why You’ll Love This Recipe

Quick & Easy: It’s made in a mug, so no complicated steps, and you only need a few simple ingredients.
Banana + Nutella: This sweet duo makes for a melt-in-your-mouth experience that you’ll want to savor every bite of.
Single-Serving: No leftovers, just the perfect portion for one person (or one irresistible serving that you won’t want to share!).
Versatile: You can easily customize it by adding chocolate chips, nuts, or even a little extra Nutella drizzle on top.

Ingredients

Banana: The star of the show! The banana adds natural sweetness, moisture, and a rich flavor that pairs beautifully with Nutella.
All-purpose flour: The base of your mug cake. It gives the cake its structure without being too dense.
Brown sugar: Adds sweetness and a touch of molasses flavor that complements the banana perfectly.
Baking powder: This little ingredient helps your mug cake rise and become light and fluffy.
Milk: A splash of milk ensures your batter is smooth and moist.
Butter: For richness and flavor, making the cake moist and tender.
Nutella: The ultimate treat! Nutella adds an indulgent swirl of chocolate hazelnut flavor to the cake, making every bite extra special.

How To Make Banana Nutella Mug Cake

Top view of a white mug containing a yellow, partially blended mixture, placed on a marble surface. A small bowl with brown sugar is in the background.

Mash the banana in a mug.

Mug with melted butter and cooked oatmeal mixture on a marble surface.

Add the melted butter and vanilla extract.

Cup with a mixture of brown sugar and white powder, possibly flour or sugar, on a marble surface.

Stir in the dry ingredients.

A mug on a marble surface contains a partially mixed dessert with a large dollop of chocolate on top.

Add the Nutella and gently swirl into the cake mixture.

Recipe Tips

Make sure your banana is ripe, as this will give the cake its natural sweetness and soft texture.
For an extra indulgent twist, try adding a handful of chocolate chips to the batter or extra Nutella on top.
You can adjust the sweetness by adding more or less brown sugar depending on your preference.
For a fluffier cake, ensure you don’t overmix the batter. Gently stir until combined!

A banana Nutella mug cake topped with chocolate and banana slices sits enticingly beside a whole banana and a plate holding a slice of cake, all arranged on a light surface with a beige cloth.

More Mug Cake Recipes

3 Ingredient Banana Mug Cake

Flourless Nutella Mug Cake

Biscoff Mug Cake

Apple Cinnamon Mug Cake

Nutella Mug Cake Recipe