Easy Brownie In A Mug

Why You’ll Love This Recipe

Perfect for the times when you want something chocolatey, rich and decadent immediately!

Takes barely any time, requires less clean-up, and is fun to eat.

Perfect brownie recipe when you don’t want to bake a full batch.

No ovens, no waiting—just stir, microwave, and dig into an utterly satisfying dessert.

The recipe is so adaptable! Add anything you like - nuts, caramel sauce, Nutella, peanut butter, it's always a winner!

Mugcake Recipe Ingredients

Flour: I used all-purpose flour this time, but whole wheat works just as well. Want a gluten-free version? Try finger millet flour—I used it in my chocolate cherry mug cake., and it was just as rich and fudgy! Or even buckwheat flour as I did in my sticky toffee pudding!

Oil: Canola oil was my pick, but any neutral vegetable oil will do. Melted coconut oil is another great option.

Milk: Since I’m lactose intolerant, almond milk is my go-to. But oat milk, coconut milk, or regular cow’s milk all work beautifully.

Cocoa powder: Use unsweetened cocoa powder for that intense flavor.

Sugar: I used brown sugar for this recipe. But I have very successfully made it with coconut sugar, regular white sugar, and jaggery powder too!

Baking powder: Since this vegan mug brownie recipe doesn’t use eggs, baking powder helps give it a little lift.

Sea salt goes on top and in the batter. It rounds out the chocolate flavor perfectly—don’t skip it!

Vanilla extract gives the brownie in a mug a nice, deep flavor. Use homemade vanilla extract or store-bought.

Chocolate: I love using 60% or higher dark chocolate, dairy-free if possible. Whatever you choose, be generous—the more melty chocolate bits, the better!

Please see the recipe for full information on ingredients and quantities.

Brownie Mug Cake Variations

This easy brownie-in-a-mug recipe is meant for that extra stuff. Add a spoonful of Nutella or peanut butter to the mix. A pinch of instant coffee is so good.

Use frozen or fresh raspberries, as I did in my raspberry brownie bites. Nuts—pecans, walnuts, or any you love—are delicious in the batter or sprinkled on top right before you microwave the cake. For a burst of fresh flavor, swirl in strawberry chia jam in the batter.

How To Make Brownie In A Mug

Making brownie in a mug really couldn't be easier. Just a quick whisk of ingredients and 45 seconds in the microwave - Et voila you have the perfect serving of a warm, decadent, and gooey brownie mug cake ready to be devoured!

Step 1: Combine the flour, cocoa powder, brown sugar, salt, and baking powder in a small bowl. Add the milk, oil and vanilla extract to the dry ingredients.

Step 2: Mix well and fold in chocolate chips.

Step 3: Transfer the batter to a ramekin. Cook in the microwave for 45 seconds. If the brownie doesn't look like it's done, microwave for another 15 seconds.

Step 4: Top with sea salt and chopped chocolate as soon as the brownie comes out of the microwave. Serve warm!

Pro Tips

• The cooking time will depend on your microwave and the size of your ramekin or cup.
• After 45 seconds of cooking, the brownie surface should look slightly firm. If it looks wet, cook for another 15 seconds. Please don't overcook, otherwise your brownie will be dry and hard.
• You can sprinkle chocolate chips on top of the batter before baking in the microwave.
• Place a small plate under the ramekin in case of any overflow.

How To Serve

As soon as your brownie in a mug comes out of the microwave—hot, gooey, and irresistible—scatter some sea salt and chocolate chips on top. They’ll melt into a glossy, silky layer that makes each bite even more indulgent.

This mug brownie is at its absolute best when it’s warm. So dig in right away! Serve with a scoop of vanilla ice cream or a dollop of whipped cream. Pure chocolate heaven in minutes! Choose plant-based toppings if you wish to keep the recipe vegan.

Recipe FAQs