Microwave Mug Cake Easy

Featured in: Sweet Smile

This quick and simple mug cake uses everyday ingredients blended directly in a microwave-safe cup. Dry and wet ingredients combine smoothly, then cook rapidly in the microwave for a warm, soft cake ready to enjoy within minutes. Options for chocolate or vanilla variations and suggestions for added flavor enhance the experience. Perfect for an easy, satisfying dessert or snack portion with minimal prep and cleanup.

Updated on Wed, 19 Nov 2025 10:24:00 GMT
Warm, fluffy chocolate Microwave Mug Cake ready to devour with a dollop of whipped cream on top. Save
Warm, fluffy chocolate Microwave Mug Cake ready to devour with a dollop of whipped cream on top. | grinnosh.com

A super-easy, single-serving cake made in minutes with everyday pantry staples. Perfect for a quick dessert or snack, using just your microwave.

I first tried making a mug cake on a busy weeknight, hoping for a treat without the hassle. The simple microwave method made it possible to enjoy dessert in just minutes.

Ingredients

  • All-purpose flour: 4 tbsp
  • Granulated sugar: 2 tbsp
  • Unsweetened cocoa powder (optional): 1 tbsp for chocolate version
  • Baking powder: 1/4 tsp
  • Salt: Pinch
  • Milk (dairy or plant-based): 3 tbsp
  • Neutral oil (vegetable or canola): 1 tbsp
  • Vanilla extract: 1/4 tsp

Instructions

Combine dry ingredients:
In a microwave-safe mug (minimum 10 oz (300 ml)), whisk together the flour, sugar, cocoa powder (if using), baking powder, and salt.
Add wet ingredients:
Add milk, oil, and vanilla extract. Mix thoroughly with a fork until smooth and no dry pockets remain.
Microwave:
Microwave on high for 60–75 seconds, until the cake has risen and is set in the center.
Cool & serve:
Let cool for 1–2 minutes before enjoying directly from the mug.
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| grinnosh.com

This recipe brought smiles during a movie night, as everyone could customize their own cake in minutes and eat it warm from their mugs.

Flavor Variations

Omit the cocoa powder and add an extra 1/2 tbsp flour for a vanilla mug cake. Mix in chocolate chips, berries, or a spoonful of nut butter before microwaving for added flavor.

Serving Suggestions

Serve your mug cake with a scoop of ice cream, whipped cream, or a light dusting of powdered sugar for an extra special touch.

Nutritional Information

Each serving is approximately 230 calories, with 7 g total fat, 39 g carbohydrates, and 4 g protein. Nutritional values may vary based on added mix-ins or specific ingredients used.

A comforting close-up shot of a single serving Microwave Mug Cake, freshly made and steaming gently. Save
A comforting close-up shot of a single serving Microwave Mug Cake, freshly made and steaming gently. | grinnosh.com

Enjoy this quick microwave mug cake anytime you need a speedy, satisfying dessert. With endless mix-in options, you can create your favorite flavor in moments.

Recipe FAQ

What type of mug is best for cooking?

Use a microwave-safe mug of at least 10 oz (300 ml) capacity to ensure even cooking and prevent overflow.

Can I substitute plant-based milk?

Yes, plant-based milks work well and can be used interchangeably with dairy milk without affecting texture.

How do I make a chocolate version?

Add 1 tbsp of unsweetened cocoa powder to the dry ingredients for a rich chocolate flavor.

What is the ideal microwave cooking time?

Microwave on high for 60 to 75 seconds, checking doneness to avoid overcooking or dryness.

Can I add mix-ins before cooking?

Yes, chocolate chips, berries, or nut butters can be added before microwaving for extra taste.

How to adjust for a vanilla variant?

Omit cocoa powder and increase flour by 1/2 tbsp to maintain the right batter consistency.

Microwave Mug Cake Easy

A fast, single-serve cake made in a microwave using common pantry ingredients.

Prep duration
3 min
Cook duration
1 min
Complete duration
4 min
Created by Hannah Lewis


Skill level Easy

Heritage American

Output 1 Portions

Dietary guidelines Meat-free

Components

Dry Ingredients

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

Wet Ingredients

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

Directions

Stage 01

Combine Dry Ingredients: In a microwave-safe mug (minimum 10 oz), whisk together flour, sugar, cocoa powder if desired, baking powder, and salt until evenly mixed.

Stage 02

Incorporate Wet Ingredients: Add milk, oil, and vanilla extract to the mug. Stir thoroughly with a fork until smooth and free of dry pockets.

Stage 03

Microwave Cooking: Place the mug in the microwave and cook on high power for 60 to 75 seconds until the cake has risen and is firm in the center.

Stage 04

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

Necessary tools

  • Microwave-safe mug (minimum 10 oz capacity)
  • Fork or small whisk
  • Microwave oven

Allergy details

Review each component for potential allergens and consult with healthcare professionals if you're uncertain about ingredients.
  • Contains wheat (gluten) and may contain dairy. Verify plant-based substitutes for allergens.

Nutrient content (per portion)

These values are approximate guidelines only and shouldn't replace professional nutritional advice.
  • Energy: 230
  • Fats: 7 g
  • Carbohydrates: 39 g
  • Proteins: 4 g