Rich Moist Chocolate Cake

Featured in: Breads & Sweet Bakes

This chocolate mug cake offers a quick and satisfying way to indulge in a rich, moist treat. Combining cocoa powder, flour, sugar, and a touch of vanilla, it’s mixed right in a mug and microwaved for just over a minute. Perfect for a single serving, the cake boasts a tender crumb with optional chocolate chips folded in for extra texture. Top with whipped cream or ice cream to add a creamy contrast. Ideal as a fast fix for chocolate cravings, it can be customized with dairy-free options or a hint of coffee for added depth.

Updated on Sat, 13 Dec 2025 15:39:00 GMT
Steaming chocolate mug cake, swirled with melted chocolate, ready for a quick dessert. Save Pin
Steaming chocolate mug cake, swirled with melted chocolate, ready for a quick dessert. | vectoroven.com

A rich, moist chocolate cake made in the microwave for an instant dessert fix. Perfect for satisfying chocolate cravings in just minutes.

I often make this mug cake when I need a fast chocolate fix that doesn't require baking or a lot of cleanup.

Ingredients

  • Dry Ingredients: 4 tbsp all-purpose flour, 2 tbsp unsweetened cocoa powder, 3 tbsp granulated sugar, 1/8 tsp baking powder, pinch of salt
  • Wet Ingredients: 3 tbsp milk, 2 tbsp vegetable oil (or melted butter), 1/4 tsp vanilla extract
  • Optional Add-ins: 1 tbsp chocolate chips, whipped cream or ice cream for serving

Instructions

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Step 1:
In a large microwave-safe mug (at least 12 oz), whisk together the flour, cocoa powder, sugar, baking powder, and salt.
Step 2:
Add the milk, vegetable oil, and vanilla extract. Stir until just combined do not overmix.
Step 3:
Fold in chocolate chips if using.
Step 4:
Microwave on high for 70–90 seconds or until the cake is just set in the center. Do not overcook.
Step 5:
Let cool for 1–2 minutes before serving. Top with whipped cream or ice cream if desired.
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Quickly chop vegetables, blend sauces, and prepare dips or dressings for fast, everyday meal prep.
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Quickly chop vegetables, blend sauces, and prepare dips or dressings for fast, everyday meal prep.
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Warm, fluffy chocolate mug cake, topped with whipped cream, perfect for a late-night treat. Save Pin
Warm, fluffy chocolate mug cake, topped with whipped cream, perfect for a late-night treat. | vectoroven.com

This recipe is a family favorite on busy weeknights when everyone wants something sweet but quick.

Required Tools

Microwave-safe mug (12 oz or larger), spoon or small whisk, microwave

Allergen Information

Contains wheat (gluten), milk if using dairy milk, and may contain soy depending on chocolate chips. Check ingredient labels if you have allergies.

Nutritional Information

Calories approximately 350, Total Fat 16 g, Carbohydrates 48 g, Protein 5 g per serving.

Close-up of a decadent, moist chocolate mug cake with a rich, dark cocoa flavor. Save Pin
Close-up of a decadent, moist chocolate mug cake with a rich, dark cocoa flavor. | vectoroven.com
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This mug cake is the perfect quick dessert for chocolate lovers and beginner bakers alike.

Recipe FAQs

Can I use a different type of flour?

All-purpose flour works best for the desired texture, but you can experiment with gluten-free blends. Adjust moisture as needed.

How do I avoid overcooking the cake?

Microwave for 70 to 90 seconds and check the center; the cake should be just set for moist results. Let it cool slightly before serving.

Are there vegan alternatives for ingredients?

Yes, substitute plant-based milk and vegetable oil to make it vegan-friendly without compromising texture.

Can I add extra flavors to the cake?

Adding a pinch of instant coffee enhances chocolate notes, while vanilla extract provides subtle sweetness and aroma.

What toppings pair well with this cake?

Whipped cream or ice cream complement the warm, chocolatey cake nicely, adding creaminess and balance.

Rich Moist Chocolate Cake

A rich, moist chocolate cake made quickly in the microwave for an easy instant dessert.

Time to prepare
5 minutes
Time to cook
2 minutes
Overall Time
7 minutes
Created by Lucas Jenkins


Level Easy

Cuisine American

Makes 1 Portions

Special Diets Meat-Free

What You Need

Dry Ingredients

01 4 tbsp all-purpose flour
02 2 tbsp unsweetened cocoa powder
03 3 tbsp granulated sugar
04 1/8 tsp baking powder
05 Pinch of salt

Wet Ingredients

01 3 tbsp whole milk
02 2 tbsp vegetable oil
03 1/4 tsp vanilla extract

Optional Add-ins

01 1 tbsp chocolate chips
02 Whipped cream or ice cream for serving

How-To Steps

Step 01

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

Step 02

Incorporate wet ingredients: Add milk, vegetable oil, and vanilla extract to the dry mixture; stir gently until just combined, avoiding overmixing.

Step 03

Add chocolate chips: Fold chocolate chips into the batter if using.

Step 04

Microwave cooking: Microwave on high power for 70 to 90 seconds until the center is set; avoid overcooking to maintain moistness.

Step 05

Cooling and serving: Allow the cake to cool for 1 to 2 minutes before serving. Optionally, top with whipped cream or ice cream.

What You’ll Need

  • Microwave-safe mug (minimum 12 fl oz)
  • Spoon or small whisk
  • Microwave oven

Allergy Details

Review every component for allergens. See a health expert if unsure.
  • Contains gluten from wheat flour
  • Contains milk (if dairy milk used)
  • May contain soy depending on chocolate chips

Nutrition details (each serving)

Only for informational use—this isn't a substitute for a doctor's advice.
  • Energy: 350
  • Fat Content: 16 grams
  • Carbohydrates: 48 grams
  • Proteins: 5 grams