Microwaved Chocolate Mug Cake

Featured in: Snack Laughs

This microwaved chocolate mug cake offers a fast and delightful way to satisfy sweet cravings. Crafted with simple dry and wet ingredients, it requires just minutes in the microwave. Mixing cocoa powder, flour, sugar, and a pinch of baking powder creates the base, while milk and oil provide moisture. Optional chocolate chips or nuts add extra richness. Letting it cool briefly before enjoying ensures a perfect texture in every bite.

Updated on Tue, 18 Nov 2025 13:26:00 GMT
Steaming hot microwaved mug cake, ready to eat and topped with chocolate chips for a sweet treat. Save
Steaming hot microwaved mug cake, ready to eat and topped with chocolate chips for a sweet treat. | nachohaha.com

A quick and delightful single-serve chocolate cake made in minutes, perfect for satisfying sweet cravings without eggs.

Whenever a chocolate craving strikes but I do not want to make a whole cake, this mug cake recipe saves the day. It is especially handy for evenings when everyone wants their own treat with their preferred mix-ins.

Ingredients

  • All-purpose flour: 4 tbsp
  • Unsweetened cocoa powder: 2 tbsp
  • Granulated sugar: 3 tbsp
  • Baking powder: 1/4 tsp
  • Salt: Pinch
  • Milk (dairy or plant-based): 3 tbsp
  • Vegetable oil: 2 tbsp
  • Vanilla extract: 1/4 tsp
  • Chocolate chips or chopped chocolate: 1 tbsp (optional)
  • Chopped nuts: 1 tbsp (optional)

Instructions

Mix dry ingredients:
In a large microwave-safe mug (at least 12 oz), whisk together flour, cocoa powder, sugar, baking powder, and salt until well combined.
Add wet ingredients:
Add milk, vegetable oil, and vanilla extract. Mix thoroughly with a fork or small whisk until smooth and no dry pockets remain.
Optional add-ins:
Stir in chocolate chips or nuts if using.
Microwave the cake:
Microwave on high for 1 minute and 30 seconds to 2 minutes, until the cake has risen and the center is just set.
Let cool:
Let cool for 1-2 minutes before eating directly from the mug.
Fluffy and rich chocolate microwaved mug cake, showcasing a perfect single serving dessert experience. Save
Fluffy and rich chocolate microwaved mug cake, showcasing a perfect single serving dessert experience. | nachohaha.com

My family has enjoyed customizing their mug cakes with both nuts and extra chocolate, making this recipe a fun interactive dessert for everyone.

Required Tools

Large microwave-safe mug (12 oz or larger), fork or small whisk, measuring spoons

Notes

For a richer flavor, add a pinch of instant coffee to the batter. Top with ice cream, whipped cream, or drizzle with chocolate sauce. Adjust sugar to taste or use coconut sugar.

Nutritional Information

Calories: 340, Total Fat: 15 g, Carbohydrates: 48 g, Protein: 5 g per serving

Homemade microwaved mug cake, a warm, chocolate dessert ready in minutes, perfect for any occasion. Save
Homemade microwaved mug cake, a warm, chocolate dessert ready in minutes, perfect for any occasion. | nachohaha.com

This microwave mug cake is your answer when snack time calls for something warm, chocolatey, and fast.

Recipe FAQ

Can I use plant-based milk for this mug cake?

Yes, plant-based milk works well and keeps the texture moist without altering the flavor significantly.

What can I add for extra flavor?

Try adding a pinch of instant coffee to deepen the chocolate flavor or topping with whipped cream or chocolate sauce.

How do I know when the cake is cooked?

The cake is done when it has risen and the center is just set but still moist; microwave for 1:30 to 2 minutes.

Is it possible to make this gluten-free?

Yes, substitute regular flour with a gluten-free all-purpose flour blend for a similar texture.

Can I omit the chocolate chips or nuts?

Absolutely. They are optional and can be added for extra texture and flavor, but the cake tastes great without them.

What size mug should I use?

Use a microwave-safe mug of at least 12 ounces to prevent overflow during cooking.

Microwaved Chocolate Mug Cake

A fast, single-serve chocolate treat made in a mug using simple ingredients and microwave cooking.

Prep duration
5 min
Time to cook
2 min
Complete duration
7 min
Created by Carlos Vega


Complexity Easy

Heritage American

Output 1 Portions

Dietary requirements Meat-free

Components

Dry Ingredients

01 4 tablespoons all-purpose flour
02 2 tablespoons unsweetened cocoa powder
03 3 tablespoons granulated sugar
04 1/4 teaspoon baking powder
05 Pinch of salt

Wet Ingredients

01 3 tablespoons milk (dairy or plant-based)
02 2 tablespoons vegetable oil
03 1/4 teaspoon vanilla extract

Optional Add-Ins

01 1 tablespoon chocolate chips or chopped chocolate
02 1 tablespoon chopped nuts

Directions

Phase 01

Combine Dry Ingredients: In a large microwave-safe mug (at least 12 ounces), whisk together flour, cocoa powder, sugar, baking powder, and salt until evenly mixed.

Phase 02

Incorporate Wet Ingredients: Add milk, vegetable oil, and vanilla extract to the dry mixture and stir thoroughly with a fork or small whisk until the batter is smooth and free of dry spots.

Phase 03

Add Optional Ingredients: Fold in chocolate chips or chopped nuts if desired.

Phase 04

Microwave Cooking: Place the mug in the microwave and cook on high for 1 minute 30 seconds to 2 minutes, until the cake has risen and the center is set but moist.

Phase 05

Cooling: Allow the cake to cool for 1 to 2 minutes before enjoying directly from the mug.

Tools needed

  • Large microwave-safe mug (minimum 12 ounces)
  • Fork or small whisk
  • Measuring spoons

Allergy details

Review each component for potential allergens and speak with a healthcare provider if you're concerned about specific ingredients.
  • Contains wheat (gluten), possible dairy depending on milk used, and potential soy from chocolate chips with soy lecithin.
  • For gluten-free, substitute with gluten-free flour; for dairy-free, use plant-based milk alternatives.

Nutrient breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 340
  • Fats: 15 g
  • Carbohydrates: 48 g
  • Proteins: 5 g