Craving something sweet but short on time? My Chocolate Hazelnut Mug Cake is the perfect quick and easy treat! With just a handful of ingredients, you’ll whip up a gooey, delicious dessert in minutes. It’s warm, rich, and wonderfully chocolaty. Ready to indulge? Let’s dive into how you can make this delightful mug cake that’s sure to satisfy your sweet tooth!
Why I Love This Recipe
- Quick and Easy: This mug cake can be made in just 5 minutes, making it the perfect dessert for when you’re short on time.
- Rich Chocolate Flavor: The combination of cocoa powder and chocolate hazelnut spread delivers a decadent chocolate experience that is hard to resist.
- Customizable: You can easily modify this recipe by adding different toppings or using various nut butters instead of chocolate hazelnut spread.
- Single Serving: This recipe makes one serving, so you can indulge without worrying about leftovers tempting you later.
Ingredients
To make a delicious chocolate hazelnut mug cake, you need some simple ingredients. Here’s the list to get you started:
– 4 tablespoons all-purpose flour
– 4 tablespoons granulated sugar
– 2 tablespoons unsweetened cocoa powder
– 1/8 teaspoon baking powder
– 1/8 teaspoon salt
– 3 tablespoons milk (or your favorite non-dairy milk)
– 2 tablespoons vegetable oil
– 1 teaspoon vanilla extract
– 2 tablespoons chocolate hazelnut spread
– A handful of chopped hazelnuts for topping
These ingredients come together to create a rich, moist cake. The all-purpose flour gives it structure, while granulated sugar adds sweetness. Cocoa powder brings the chocolate flavor, making it a treat for any chocolate lover. Baking powder helps it rise, and salt balances the sweetness.
You can use any milk you like, making this recipe flexible for your needs. The vegetable oil keeps the cake moist, and vanilla extract adds a lovely aroma. The star ingredient is chocolate hazelnut spread, which gives it that gooey center. Finally, the chopped hazelnuts add a nice crunch on top.
Gather these ingredients, and you’re ready to make a great dessert in just a few minutes!

Step-by-Step Instructions
Preparing the Dry Ingredients
Start by taking a microwave-safe mug. Add 4 tablespoons of all-purpose flour, 4 tablespoons of granulated sugar, 2 tablespoons of unsweetened cocoa powder, 1/8 teaspoon of baking powder, and 1/8 teaspoon of salt. Use a fork or a small whisk to mix these dry ingredients well. This step helps break up any lumps, so your cake turns out smooth. Make sure everything blends nicely.
Combining Wet Ingredients
Next, pour in 3 tablespoons of milk, 2 tablespoons of vegetable oil, and 1 teaspoon of vanilla extract. Stir this mixture gently. You want a smooth batter without any clumps. This step is key to getting a great texture in your mug cake.
Incorporating the Chocolate Hazelnut Spread
Now, take 2 tablespoons of chocolate hazelnut spread. Spoon it carefully into the center of your batter. Do not mix it in; this is very important. Leaving it on top creates a gooey, molten center when you cook it. Trust me, this adds a delightful surprise to every bite.
Cooking the Mug Cake
Place the mug in the microwave. Cook it on high for 40 to 60 seconds. Start checking the cake at the 40-second mark. It should rise nicely but still have a slight jiggle in the middle. This jiggle means it will stay soft and perfect once it cools.
Cooling and Serving
Carefully take the mug out of the microwave. It will be hot, so use caution. Let it cool for about a minute to avoid burning your mouth. Finally, sprinkle some chopped hazelnuts on top. This adds a nice crunch and boosts the flavor of the rich chocolate. You can serve it right in the mug for a cozy feel or move it to a plate for a different look. Enjoy your creation!
Tips & Tricks
Achieving the Perfect Texture
To get that gooey center, aim for a cooking time of 40 to 60 seconds. Start checking at 40 seconds. The cake should rise but still jiggle a bit in the middle. This tells you it will stay soft after cooking. If your microwave runs hot, try reducing the time slightly. If it’s cooler, you might need more time. Each microwave is a bit different.
Customizing Flavor
You can swap regular milk with almond, soy, or oat milk. These options work great and keep the cake yummy. Feel free to get creative with toppings too! Instead of hazelnuts, try walnuts, pecans, or even some crushed cookies. You can also sprinkle in chocolate chips for extra sweetness.
Serving Suggestions
You can serve the mug cake right in the mug for a fun touch. If you want a fancier look, transfer it to a plate. Drizzle extra chocolate hazelnut spread on top for a treat. Adding whipped cream makes it even better! The cream adds a light touch to the rich cake. Enjoy this easy dessert however you like!
Pro Tips
- Use Room Temperature Ingredients: For a more uniform batter, ensure your milk and oil are at room temperature before mixing. This helps the ingredients combine more smoothly.
- Experiment with Flavors: Feel free to add a pinch of cinnamon or a drop of almond extract for a unique twist on the classic chocolate hazelnut flavor.
- Microwave Power Variations: Microwaves can vary in power; if your mug cake isn’t fully cooked at 60 seconds, continue to cook in 10-second intervals to avoid overcooking.
- Serving Suggestions: Elevate your mug cake by serving it with a scoop of vanilla ice cream or a dollop of whipped cream for a decadent dessert experience.
Variations
Peanut Butter Mug Cake Variation
You can swap the chocolate hazelnut spread for peanut butter. This simple change adds a rich, nutty flavor. Just use the same amount of peanut butter as you would the spread. Peanut butter pairs well with chocolate flavors too.
Gluten-Free Option
If you want a gluten-free mug cake, you can use almond flour or coconut flour instead of all-purpose flour. Both options work well and give a nice texture. Just remember to adjust the liquid a bit since these flours absorb more moisture.
Vegan Version
For a vegan chocolate hazelnut mug cake, replace milk with a non-dairy option like almond milk or oat milk. Use a vegan chocolate hazelnut spread. You can also swap the vegetable oil for melted coconut oil. This keeps the cake moist and tasty.
Storage Info
Best Practices for Leftover Mug Cake
Store your leftover mug cake in the fridge. Place it in an airtight container. This keeps it fresh and moist. If you do not have a container, cover it with plastic wrap. Make sure it seals well to avoid air exposure.
Reheating Tips
To reheat, use the microwave. Heat it in short bursts of 10 seconds. Check it often. This helps keep the cake soft and fluffy. If you heat it too long, it can dry out. Adding a small splash of milk before heating can help.
Freshness Guidelines
The mug cake stays good for about two days in the fridge. After that, it may dry or lose flavor. If you want it to last longer, consider freezing it. You can freeze it for up to a month. Just wrap it well and store it in a freezer bag.
FAQs
Can I make this recipe in advance?
Yes, you can prep some parts ahead. Mix the dry ingredients and store them in a jar. When you’re ready, add the wet ingredients. This saves time and makes it easier to enjoy a quick treat.
What can I use instead of chocolate hazelnut spread?
You can swap the chocolate hazelnut spread for peanut butter or almond butter. Nut butters give a rich taste. You might also try a fruit jam, like raspberry or strawberry, for a fun twist.
Can I double the recipe?
Yes, you can double the recipe. Just mix everything in a larger bowl. Cook in two mugs or one big bowl. If you use a big bowl, check the cooking time. It might need a bit more time in the microwave.
Is it possible to bake this in an oven instead of a microwave?
Yes, you can bake it! Preheat your oven to 350°F (175°C). Pour the batter into a small oven-safe dish. Bake for about 10-12 minutes. Check for doneness with a toothpick. It should come out clean.
In this blog post, we covered how to make a delicious mug cake. You learned about the needed ingredients and step-by-step instructions for mixing, cooking, and serving. We discussed tips for achieving the right texture and personalizing flavors. You also saw variations for different diets and storage advice.
Mug cakes are quick, easy, and fun. Enjoy making your own unique version with your favorite flavors. Happy bakin