Microwaved Chocolate Mug Cake

Featured in: Golden-Dusk Comforts

This chocolate mug delight offers a fast, single portion of moist cake made using cocoa, flour, and simple wet ingredients. Mix the dry and wet components, add optional chocolate chips or nuts, and microwave for a couple of minutes. Let it cool slightly and enjoy a warm, satisfying snack without complex preparation or baking equipment.

Updated on Mon, 17 Nov 2025 13:29:00 GMT
Warm, chocolate Microwaved Mug Cake with melty chocolate chips, ready to enjoy straight from the mug. Save to Pinterest
Warm, chocolate Microwaved Mug Cake with melty chocolate chips, ready to enjoy straight from the mug. | yummywithmia.com

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

I first made this microwaved mug cake when craving something sweet late at night, and it quickly became my go-to for easy desserts.

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.
Incorporate add-ins:
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 and serve:
Let cool for 1-2 minutes before eating directly from the mug.
A steaming mug of rich, dark chocolate Microwaved Mug Cake, a quick and satisfying dessert treat. Save to Pinterest
A steaming mug of rich, dark chocolate Microwaved Mug Cake, a quick and satisfying dessert treat. | yummywithmia.com

Making this with my kids has become a weekend tradition, with everyone picking their favorite mix-ins for a warm treat.

Required Tools

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

Allergen Information

Contains wheat (gluten), possible dairy (if using regular milk), and soy (if using chocolate chips with soy lecithin).

Nutritional Information (per serving)

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

Fluffy, chocolatey Microwaved Mug Cake, perfect for a late-night craving, topped with optional nuts. Save to Pinterest
Fluffy, chocolatey Microwaved Mug Cake, perfect for a late-night craving, topped with optional nuts. | yummywithmia.com

This mug cake delivers a rich chocolate flavor and fluffy texture in minutes. Customize with your favorite toppings for the best single-serve dessert.

Common Recipe Questions

How long does the cooking process take?

The cake cooks in the microwave for about 1.5 to 2 minutes, making it ready quickly.

Can I use plant-based milk for this dessert?

Yes, dairy or plant-based milk can be used interchangeably without affecting texture.

What optional add-ins can enhance the flavor?

Adding chocolate chips or chopped nuts offers extra texture and richness.

Is it possible to make this gluten-free?

Using gluten-free flour will adapt the cake for gluten sensitivities effectively.

How can I customize the sweetness?

Adjust the sugar amount or substitute with coconut sugar or alternatives to suit your taste.

Microwaved Chocolate Mug Cake

A speedy, chocolatey mug treat crafted with everyday pantry staples in minutes.

Prep Time
5 minutes
Cooking Duration
2 minutes
Overall Time
7 minutes
Created by Mia

Recipe Type Golden-Dusk Comforts

Skill Level Easy

Culinary Origin American

Total Output 1 Portion Size

Dietary Preferences Vegetarian-Friendly

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 (at least 12 ounces), whisk together flour, cocoa powder, sugar, baking powder, and salt until homogenous.

Step 02

Incorporate Wet Ingredients: Add milk, vegetable oil, and vanilla extract to the dry mixture. Stir thoroughly until smooth and free of dry pockets.

Step 03

Add Optional Mix-Ins: Fold in chocolate chips or nuts if desired.

Step 04

Microwave Cooking: Microwave the mug on high power for 90 to 120 seconds, or until the batter has risen and the center is just set.

Step 05

Cool and Serve: Allow to cool for 1 to 2 minutes before consuming directly from the mug.

Tools Required

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

Allergy Warnings

Please review individual ingredients for potential allergens and reach out to a healthcare professional if unsure.
  • Contains wheat (gluten), possible dairy if using regular milk, and soy if chocolate chips contain soy lecithin. Use gluten-free flour and plant-based milk for dietary restrictions.

Nutritional Info (per serving)

These details are for reference only and shouldn't replace professional medical consultation.
  • Calories Count: 340
  • Fats: 15 grams
  • Carbohydrates: 48 grams
  • Proteins: 5 grams