Microwaved Mug Chocolate Cake

Featured in: Baking

This mug cake offers an easy way to enjoy a rich chocolate treat in just minutes. Combining dry ingredients like flour, cocoa powder, sugar, and baking powder with milk, oil, and vanilla creates a smooth batter. Optional chocolate chips or nuts add texture and flavor. Simply microwaved until just set, it cools quickly for immediate enjoyment. Customize with coffee, ice cream, or chocolate sauce for extra indulgence.

Updated on Mon, 17 Nov 2025 08:18:00 GMT
Fluffy chocolate Microwaved Mug Cake, a perfect decadent treat served warm in the mug. Save to Pinterest
Fluffy chocolate Microwaved Mug Cake, a perfect decadent treat served warm in the mug. | buddybiteskitchen.com

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

I first tried making mug cakes during college and instantly loved how convenient and comforting they are for solo dessert cravings.

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 (optional): 1 tbsp
  • Chopped nuts (optional): 1 tbsp

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.
Add Optional
Stir in chocolate chips or nuts if using.
Microwave
Microwave on high for 1 minute and 30 seconds to 2 minutes, until the cake has risen and the center is just set.
Cool
Let cool for 1-2 minutes before eating directly from the mug.
Warm, gooey Microwaved Mug Cake with chocolate chips, ideal for a quick dessert anytime. Save to Pinterest
Warm, gooey Microwaved Mug Cake with chocolate chips, ideal for a quick dessert anytime. | buddybiteskitchen.com

This mug cake quickly became a favorite after my kids requested something sweet on busy evenings and everyone loves customizing their own.

Required Tools

Large microwave-safe mug (12 oz or larger), fork or small whisk, and measuring spoons ensure quick and mess-free preparation.

Allergen Information

Contains wheat (gluten), possible dairy and soy from chocolate chips. Use gluten-free flour and plant-based milk for special dietary needs.

Nutritional Information

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

Steaming-hot chocolate Microwaved Mug Cake, visually amazing and ready to serve in minutes. Save to Pinterest
Steaming-hot chocolate Microwaved Mug Cake, visually amazing and ready to serve in minutes. | buddybiteskitchen.com

Enjoy this easy mug cake warm straight from the mug for instant chocolate satisfaction. Perfect for quick late-night cravings!

Common Recipe Questions

Can I use non-dairy milk for this chocolate cake?

Yes, plant-based milks like almond or soy work well, keeping the texture moist and rich.

How long should I microwave the batter?

Microwave on high for 1 minute and 30 seconds to 2 minutes until the cake rises and the center sets.

What can I add to enhance the flavor?

Add a pinch of instant coffee to deepen the chocolate taste or top with whipped cream or chocolate sauce.

Is it possible to make this gluten-free?

Yes, substitute all-purpose flour with gluten-free flour blends suitable for baking.

Can nuts be included in the batter?

Absolutely, chopped nuts add texture and complement the chocolate flavor nicely.

Microwaved Mug Chocolate Cake

A quick, single-serve chocolate cake made in a mug using simple ingredients and minimal time.

Prep Time
5 minutes
Cook Time
2 minutes
Total Time
7 minutes
Created By Max Buddyfield

Recipe Category Baking

Skill Level Easy

Cuisine Type American

Recipe Yield 1 Number of Servings

Dietary Preferences Suitable for Vegetarians

What You'll Need

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

Steps to Follow

Step 01

Combine dry ingredients: In a large microwave-safe mug (minimum 12 oz), whisk together flour, cocoa powder, sugar, baking powder, and salt until evenly mixed.

Step 02

Incorporate wet ingredients: Add milk, vegetable oil, and vanilla extract to the dry mixture, stirring thoroughly with a fork or small whisk until smooth with no dry pockets.

Step 03

Add optional mix-ins: Fold in chocolate chips or chopped nuts if desired.

Step 04

Microwave cooking: Heat the mug on high power for 90 to 120 seconds until the cake has risen and the center is set but not overcooked.

Step 05

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

Tools You'll Need

  • Large microwave-safe mug (12 oz or larger)
  • Fork or small whisk
  • Measuring spoons

Allergy Warnings

Review each ingredient carefully for allergens. If unsure, consult with a healthcare provider.
  • Contains wheat (gluten), may contain dairy depending on milk choice, and soy if chocolate chips contain soy lecithin. Use gluten-free flour and plant-based milk for allergy adaptations.

Nutritional Info (per serving)

These details are for general information only. Always consult a healthcare professional for dietary concerns.
  • Calorie Count: 340
  • Fat Content: 15 grams
  • Carbohydrates: 48 grams
  • Protein Content: 5 grams