Chocolate Microwave Cake

Featured in: Home Baking & Desserts

This rich, moist chocolate cake is crafted swiftly using a microwave-safe mug. Combining dry ingredients like flour, cocoa powder, sugar, and baking powder with wet elements such as milk, vegetable oil, and vanilla, it comes together in moments. Simply mix, add optional chocolate chips, and microwave for about 90 seconds. Cooling briefly enhances texture, while toppings like whipped cream or ice cream complement the experience. Adjust cooking time for gooeyness or flavor by adding instant coffee for a mocha twist.

Updated on Sat, 13 Dec 2025 13:10:00 GMT
Warm, gooey chocolate mug cake, topped with fluffy whipped cream – a quick dessert delight. Save to Pinterest
Warm, gooey chocolate mug cake, topped with fluffy whipped cream – a quick dessert delight. | primespatula.com

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

This recipe has been my go-to for a fast chocolate fix when I need something sweet immediately without any complicated baking.

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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Easily open jars, bottles, and cans while cooking, making meal prep smoother and less frustrating.
Check price on Amazon
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Easily open jars, bottles, and cans while cooking, making meal prep smoother and less frustrating.
Check price on Amazon
Steaming-hot chocolate mug cake, with chocolate chips swirled inside, ready for a delicious bite. Save to Pinterest
Steaming-hot chocolate mug cake, with chocolate chips swirled inside, ready for a delicious bite. | primespatula.com

This simple treat has brought smiles to my family on busy nights when there’s no time for baking large desserts.

Notes

Add a pinch of instant coffee for a mocha flavor. Serve immediately for best texture.

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.

Single-serving chocolate mug cake, perfect for instant gratification, served warm with vanilla ice cream. Save to Pinterest
Single-serving chocolate mug cake, perfect for instant gratification, served warm with vanilla ice cream. | primespatula.com
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This chocolate mug cake is the perfect quick fix for a sweet craving that satisfies instantly.

Recipe FAQs

How long should I microwave the cake?

Microwave on high for 70 to 90 seconds until the center is set but still moist. Avoid overcooking for best results.

Can I use alternatives to milk and oil?

Yes, dairy-free milk and vegetable oil substitutes work well to accommodate vegan preferences.

What can I add for extra flavor?

A pinch of instant coffee adds a delightful mocha note, and chocolate chips enhance the richness.

How do I achieve a gooey center?

Microwave the cake slightly less to keep the center soft and moist for a gooey texture.

What toppings complement this cake?

Whipped cream or ice cream are popular toppings that add creaminess and balance the chocolate intensity.

Chocolate Microwave Cake

A quick, moist chocolate cake whipped up in the microwave for a delicious dessert.

Prep Time
5 mins
Time to Cook
2 mins
Overall Time
7 mins
By Prime Spatula Oliver Reed


Skill Level Easy

Cuisine American

Makes 1 Portions

Diet Preferences Meat-Free

What You'll 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 milk
02 2 tbsp vegetable oil or melted butter
03 1/4 tsp vanilla extract

Optional Add-ins

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

Directions

Step 01

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

Step 02

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

Step 03

Add optional chocolate chips: Fold in chocolate chips if desired, ensuring even distribution throughout the batter.

Step 04

Microwave cooking: Place mug in microwave and cook on high power for 70 to 90 seconds, or until the cake is set but moist in the center. Do not overcook to avoid dryness.

Step 05

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

What You’ll Need

  • Microwave-safe mug (minimum 12-ounce capacity)
  • Spoon or small whisk
  • Microwave

Allergy Info

Double-check ingredients for allergens, and consult your doctor if you’re unsure.
  • Contains wheat (gluten) and may contain milk and soy depending on chocolate chips used.

Nutrition Info (per portion)

Nutrition info is for general reference only and isn’t a substitute for professional advice.
  • Calories: 350
  • Fats: 16 g
  • Carbohydrates: 48 g
  • Proteins: 5 g