Brownie In A Mug - The BEST Easy Recipe! (2024)

This single serving chocolate brownie in a mug recipe is the perfect choice for any time you’re craving a simple gooey chocolate fudge brownie dessert!

Brownie In A Mug - The BEST Easy Recipe! (1)

Chocolate brownie in a mug

Say hello to a rich, moist, and delicious chocolate treat, ready in under five minutes.

For any true chocolate lover, this dangerously easy chocolate mug brownie for one might become your new favorite recipe, because you can whip it up almost instantly as soon as a chocolate craving hits.

There’s no need to even heat up an oven!

You may also like these Black Bean Brownies

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The best brownie mug cake

Single serving and easy to make, this decadent chocolate recipe can also be high protein, gluten free, sugar free, and vegan, with no eggs required.

And do you want to know the best part? Unlike many other chocolate brownie mug cake recipes, this one calls for absolutely no box brownie mix!

Feel free to add chocolate chips, or top with Coconut Ice Cream or Keto Ice Cream.

The gooey brownie in a mug was adapted from my healthy chocolate mug cake, which is one of the reader favorite recipes on my site.

To turn it into a single serving brownie, I played around with the ingredient ratios and also added some Dutch cocoa to give it that ultra rich, deep and chocolatey classic brownie flavor.

Also be sure to try this Healthy Banana Bread

Brownie in a mug recipe video

Above – watch the video how to make a brownie in a mug

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Brownie mug cake ingredients

For the cocoa powder: The recipe calls for both regular unsweetened cocoa powder or cacao powder and Dutch process cocoa powder. If you can only find regular cocoa, it still works without Dutch. The brownie mug cake will just not have as much of a rich traditional brownie flavor.

What type of flour? You can use white all purpose flour, whole grain spelt flour, or oat flour. There is also a keto option included in the recipe. I have not tried almond flour, coconut flour, or whole wheat flour here and therefore cannot recommend those.

For the fat: The video uses coconut oil,but you can substitute any neutral oil or your favorite healthy nut butter of choice, such as peanut butter or almond butter.

While I haven’t tried a low fat version, many readers have written in to say they’ve had good results replacing the oil for applesauce or mashed banana. So you can try one of these fat free ideas at your own risk.

For a protein mug brownie: Simply substitute the tablespoon of cocoa powder with an equal amount of your favorite chocolate protein powder.

Flavor variations: Add a few drops of pure peppermint extract for a mint chocolate brownie in a mug. Or add a drop or two of almond or maple extract or up to half a teaspoon of instant coffee powder.

You can even make a Nutella brownie mug cake by replacing the oil with a spoonful of chocolate hazelnut butter or this Homemade Nutella Recipe.

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How to make the recipe

To whip up the chocolate dessert, simply stir together the cocoa powder, flour, sugar or sugar free sweetener, baking powder, salt, oil or nut butter, milk of choice, and pure vanilla extract in a in a coffee mug or heat safe dish.

The brownie can be made in a microwave or a conventional oven. Be sure to grease the mug first if you want to remove the cake before eating it.

If you are baking the mug brownie in an oven, preheat it to 350 degrees Fahrenheit. Once it reaches the set temperature, bake the mug cake dessert for fourteen minutes on the center rack of the oven, then let it cool.

Or if you prefer a microwave brownie, place the dish or coffee cup in your microwave and cook until done. Time will depend on your microwave’s wattage.

I cooked my fudgy mug brownie for a minute, followed by two ten-second increments, so the mug dessert will be ready in about eighty or ninety seconds total.

Store leftovers covered in the refrigerator for up to three days.

Wait, what leftovers?

Here’s a vanilla version: Vanilla Mug Cake

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Brownie In A Mug

This single serving brownie in a mug recipe is perfect for any time you’re craving an easy chocolate dessert.

Brownie In A Mug - The BEST Easy Recipe! (7)

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Print Recipe

Cook Time 5 minutes minutes

Total Time 5 minutes minutes

Yield 1 mug brownie

5 from 64 votes

Ingredients

  • 1 tbsp unsweetened cocoa powder
  • 2 tsp Dutch cocoa or additional regular
  • 3 tbsp spelt, white, or oat flour (Here’s a Keto Mug Cake Recipe)
  • 2 tbsp sugar, or sub erythritol if desired
  • scant 1/4 tsp baking powder
  • 1/8 tsp salt
  • 1 tbsp oil or nut butter (some readers sub applesauce or banana)
  • 3 tbsp milk of choice
  • 1/2 tsp pure vanilla extract

Instructions

  • Notes: If you want to remove the brownie mug cake before eating it, be sure to grease the mug before starting. If you can’t find Dutch cocoa, subbing additional regular will still work; it will just have less of a brownie flavor. I haven’t tried subbing applesauce or banana for the fat and therefore can’t vouch for the taste of that substitution.

    If baking, preheat oven to 350 F. Combine all ingredients in a mug or 1-cup dish (or two 1/2-cup dishes). Either bake around 14 minutes, OR microwave until set. Microwave times will vary depending on wattage and if using one or two dishes – I cooked mine for 1 minute, followed by two 10-second increments. If you try the recipe, be sure to leave a comment or rate it below!

    View Nutrition Facts

Notes

The recipe was adapted from this one minute Chocolate Mug Cake.

Have you made this recipe?

Tag @chocolatecoveredkatie on Instagram

More Healthy Chocolate Recipes

Chocolate Pudding Cake

Healthy Brownies

Chocolate Truffles – 3 ingredients

Brownie Cheesecake Recipe

Avocado Chocolate Mousse

Vegan Chocolate Cake

Keto Chocolate Mousse

Chocolate Banana Bread

Brownie In A Mug - The BEST Easy Recipe! (2024)

FAQs

Can you microwave Betty Crocker fudge brownie mix? ›

This convenient baking mix is the quick and easy way to create a delectable brownie mug cake dessert in minutes. Whip up mug treats by simply adding water or milk and popping in the microwave. Enjoy an individual serving of moist and delicious brownie for sweet snacks and desserts.

How do you know when brownie cups are done? ›

Bake 22 to 26 minutes or until toothpick inserted near edge comes out almost clean. Do not overbake.

What makes a brownie more fudgy? ›

Fudgy brownies have a higher fat-to-flour ratio than cakey ones. So add more fat—in this case, butter and chocolate. A cakey batch has more flour and relies on baking powder for leavening. The amount of sugar and eggs does not change whether you're going fudgy or cakey.

What happens if you use milk instead of water in brownies? ›

One change is to use milk or heavy cream instead of water. This change will make brownies more moist and gooey since milk is more fatty and flavorful than water. A second change is to use butter instead of oil. For similar reasons to using milk, butter adds a rich and more decadent quality to the batter.

How to jazz up boxed brownie mix? ›

Add nuts – Add a handful of finely chopped pecans or walnuts if you love brownies with nuts. Add mix ins – Jazz up a basic brownie mix with chopped mini peanut butter cups, white chocolate chunks, or your favorite chopped up candy bar. Add a swirl – Swirl in spoonfuls of peanut butter or Nutella before baking.

Can you microwave Duncan Hines brownie mix? ›

We followed the instructions on the package to make the batter. Added a small amount of batter to a mug and cooked in the microwave for about 1 min. Delicious.

Can you mix brownie mix too much? ›

For great brownie texture, avoid overmixing your batter.

Overmixing your batter can cause you to incorporate too much air into the brownies, leading to a change in texture. According to Food52, you want to mix any batter until it forms a uniform dough, no more and no less.

Is it better to overcook or undercook brownies? ›

Brownies should be removed from the oven before the centre is fully cooked, as the brownies will continue to set as they cool and this gives the brownie its soft texture. You do not want the brownies to be raw in the centre when you remove them from the oven, but they should be slightly undercooked.

Should brownies jiggle when they're done? ›

Gently shake the pan back and forth a few times and look at the middle of the brownies—if you're cooking fudgy brownies, they should wobble or jiggle slightly. They'll finish cooking after you take them out of the oven. If you're cooking chewy or cakey brownies, you shouldn't see any movement in the middle of the pan.

Should you cut brownies hot or cold? ›

Wait until your brownies have completely cooled to room temperature. As brownies cool, they will solidify and set up, so slicing into them too early can result in brownie squares that fall apart or become a mess very quickly. Note: I don't recommend slicing baked brownies until just before you plan to serve them!

What does adding an extra egg to brownie mix do? ›

If you opt to add more eggs, say double the amount, something interesting happens. Even though you are adding more moisture, the air bubbles that you catch in the extra eggs add volume, which decreases the density of your final product. This makes your brownies rise and gives them a much more cake-like texture.

Can I use butter instead of oil in Betty Crocker brownies? ›

That is a great question. You can absolutely substitute butter for the vegetable oil. Use the same quantity specified in the directions (for example, if it calls for 1/3 cup of oil, use 5 1/3 tablespoons of butter).

What makes brownies cakey vs fudgy? ›

Achieving a fudgy brownie is all to do with the ratio of fat to flour. A fudgy brownie recipe will use more fat than flour. Generally this is achieved by adding more butter or real chocolate to your brownie recipe. A cakey brownie recipe on the other hand will call for more flour in the ratio of fat to flour.

Can you bake things in a mug? ›

Mix flour, sugar, cocoa powder, baking soda, and salt together in a large microwave-safe mug; stir in milk, canola oil, water, and vanilla extract. Cook in the microwave until cake is done in the middle, about 1 minute 45 seconds. Microwave Chocolate Mug Cake.

Why didn't my brownies come out fudgy? ›

If you've checked your cooking time and temperature but still can't get that fudgy centre, look at your recipe and compare it to other well-reviewed ones - I suspect that your brownies have too much flour in them.

Why is my mug cake so gooey? ›

Just like regular sized cakes baked in an oven, the center should be cooked. Gooey in general means undercooked. Not only does that not taste that great in my opinion, it's also safer to fully cook your batter.

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