Microwave Mug Cake Quick

Featured in: Sweet Bakes

This quick single-serving dessert is prepared directly in a microwave-safe mug using simple pantry staples such as flour, sugar, and milk. Combine dry and wet ingredients in the mug, mix thoroughly, and microwave for about a minute until set. Perfect for a fast treat, it can be customized with cocoa powder, chocolate chips, or berries to suit different tastes. Let cool slightly before enjoying straight from the mug.

Easy to make and satisfying, this speedy preparation requires minimal tools and is great for a spontaneous sweet craving or snack. Adjust cooking time as needed based on microwave wattage for best results.

Updated on Wed, 19 Nov 2025 09:33:00 GMT
Warm, fluffy Microwave Mug Cake with a rich chocolate aroma, perfect for a quick sweet treat. Save to Pinterest
Warm, fluffy Microwave Mug Cake with a rich chocolate aroma, perfect for a quick sweet treat. | velvetthyme.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 weekday evening when I needed a sweet treat fast. It instantly became my go-to dessert whenever I crave something homemade but quick.

Ingredients

  • All-purpose flour: 4 tbsp
  • Granulated sugar: 2 tbsp
  • Unsweetened cocoa powder: 1 tbsp (optional, for chocolate version)
  • Baking powder: 1/4 tsp
  • Salt: Pinch
  • Milk: 3 tbsp (dairy or plant-based)
  • Neutral oil: 1 tbsp (vegetable or canola)
  • 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 the milk, oil, and vanilla extract to the mug. 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.
Let cool:
Let cool for 1–2 minutes before enjoying directly from the mug.
Tempting snapshot of a single-serving Microwave Mug Cake served with whipped cream and berries. Save to Pinterest
Tempting snapshot of a single-serving Microwave Mug Cake served with whipped cream and berries. | velvetthyme.com

My family loves customizing their mug cake with chocolate chips, berries, or even a dollop of peanut butter. It's such a fun way to let everyone pick their favorite add-ins!

Substitutions and Variations

Omit cocoa powder for a vanilla mug cake, and add an extra 1/2 tbsp flour. You can swap in plant-based milk for dairy milk and use gluten-free flour for a gluten-free version.

Serving Suggestions

Top the mug cake with ice cream, whipped cream, or a dusting of powdered sugar for an extra special treat.

Allergen & Nutrition Info

This recipe contains wheat and may contain dairy. Each serving has approximately 230 calories, 7 g total fat, 39 g carbohydrates, and 4 g protein.

Freshly baked Microwave Mug Cake, ready in minutes, with a moist interior and a delightful texture. Save to Pinterest
Freshly baked Microwave Mug Cake, ready in minutes, with a moist interior and a delightful texture. | velvetthyme.com

This mug cake is the simplest way to satisfy your sweet tooth. Enjoy it warm straight from the mug for maximum comfort!

Recipe FAQs

Can I use plant-based milk for this dessert?

Yes, you can substitute dairy milk with any plant-based milk like almond or soy milk without affecting the outcome.

How do I make a chocolate-flavored version?

Add unsweetened cocoa powder to the dry ingredients and optionally mix in chocolate chips before microwaving.

What size mug is recommended for cooking?

A microwave-safe mug of at least 10 oz (300 ml) is ideal to prevent overflow during cooking.

Can I add mix-ins like berries or nuts?

Yes, incorporating berries, nuts, or nut butter before microwaving can enhance flavor and texture.

How long should I microwave the mixture?

Microwave on high for 60 to 75 seconds until the dessert rises and is set in the center; times may vary with microwave power.

Microwave Mug Cake Quick

Quick single-serve dessert made fast with staple ingredients and microwave cooking.

Prep time
3 min
Time for cooking
1 min
Total process time
4 min
Created by Velvet Thyme Eleanor Hayes

Recipe category Sweet Bakes

Skill level Easy

Cuisine type American

Yield amount 1 Number of servings

Dietary details Vegetarian-friendly

List of ingredients

Dry ingredients

01 4 tablespoons all-purpose flour
02 2 tablespoons granulated sugar
03 1 tablespoon unsweetened cocoa powder (optional)
04 0.25 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 0.25 teaspoon vanilla extract

How to make it

Step 01

Combine dry ingredients: In a microwave-safe mug (at least 10 oz), whisk together flour, sugar, cocoa powder if using, baking powder, and salt until evenly mixed.

Step 02

Incorporate wet ingredients: Add milk, oil, and vanilla extract to the mug and stir thoroughly with a fork until smooth and no dry spots remain.

Step 03

Microwave cooking: Place the mug in the microwave and cook on high power for 60 to 75 seconds, until the cake has puffed and is firm to the touch.

Step 04

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

Essential tools

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

Allergy warnings

Be sure to carefully review every ingredient for allergens and seek expert advice as needed.
  • Contains gluten from wheat; may contain dairy. Verify plant-based milk alternatives for allergen content.

Nutrition details per serving

Details here are meant for guidance. Please contact health professionals for medical advice.
  • Calorie count: 230
  • Fat content: 7 g
  • Carbohydrate: 39 g
  • Protein amount: 4 g