Rich Moist Chocolate Mug

Featured in: Sweet Bakes & Treats

This rich and moist chocolate treat is crafted directly in a microwave-safe mug, blending dry ingredients like cocoa and flour with milk and oil. The mixture cooks swiftly in the microwave, producing a warm dessert ready in under 10 minutes. Optional chocolate chips add extra indulgence, with the option to top it off using whipped cream or ice cream. Perfect for a quick fix, it allows easy substitutions for dietary preferences and can be slightly undercooked for a gooey center.

Updated on Sat, 13 Dec 2025 08:56:00 GMT
Steaming hot chocolate mug cake topped with whipped cream, ready for a sweet treat. Pin It
Steaming hot chocolate mug cake topped with whipped cream, ready for a sweet treat. | rapidtongs.com

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

This chocolate mug cake is my go-to when I need a quick sweet treat without the fuss of baking.

Ingredients

  • 4 tbsp all-purpose flour: Dry ingredient
  • 2 tbsp unsweetened cocoa powder: Dry ingredient
  • 3 tbsp granulated sugar: Dry ingredient
  • 1/8 tsp baking powder: Dry ingredient
  • Pinch of salt: Dry ingredient
  • 3 tbsp milk: Wet ingredient
  • 2 tbsp vegetable oil (or melted butter): Wet ingredient
  • 1/4 tsp vanilla extract: Wet ingredient
  • 1 tbsp chocolate chips: Optional add-in
  • Whipped cream or ice cream: For serving

Instructions

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.
Instant gratification: a single-serve chocolate mug cake, warm and decadent, ready in minutes. Pin It
Instant gratification: a single-serve chocolate mug cake, warm and decadent, ready in minutes. | rapidtongs.com

This recipe always brings smiles when shared with friends on quick dessert nights.

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.

Enjoy a quick dessert: a fluffy, rich chocolate mug cake with visible chocolate chip additions. Pin It
Enjoy a quick dessert: a fluffy, rich chocolate mug cake with visible chocolate chip additions. | rapidtongs.com

Enjoy this easy chocolate mug cake whenever you need a quick comforting dessert.

Your Questions Answered

What ingredients create the moist texture?

The combination of milk and vegetable oil helps keep the chocolate treat moist and tender.

How long should the mug cake cook in the microwave?

Cooking on high for 70–90 seconds ensures it sets properly without overcooking.

Can I add chocolate chips or other additions?

Yes, folding in chocolate chips before microwaving enhances richness and texture.

What alternatives can I use for a dairy-free version?

Substitute plant-based milk and vegetable oil or melted dairy-free butter for a vegan-friendly treat.

How to achieve a gooey center?

Microwave for slightly less time to maintain a soft and gooey middle.

What tools are needed to prepare this dish?

A microwave-safe mug and a whisk or spoon to combine ingredients are all that's necessary.

Rich Moist Chocolate Mug

Quick, moist chocolate cake made in a mug using simple pantry ingredients and microwave.

Prep Duration
5 minutes
Cook Duration
2 minutes
Complete Time
7 minutes
Created by Lily Turner


Skill Level Needed Easy

Cuisine Style American

Makes 1 Portions

Diet Preferences Meat-Free

What You'll Need

Dry Ingredients

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

Wet Ingredients

01 3 tablespoons milk
02 2 tablespoons vegetable oil (or melted butter)
03 1/4 teaspoon vanilla extract

Optional Add-ins

01 1 tablespoon chocolate chips
02 Whipped cream or ice cream, for serving

How-To Steps

Step 01

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

Step 02

Add wet ingredients: Pour in the milk, vegetable oil, and vanilla extract. Stir gently until just combined; avoid overmixing.

Step 03

Incorporate chocolate chips: Fold in chocolate chips if desired.

Step 04

Microwave cooking: Microwave on high for 70 to 90 seconds until the cake is set but still moist in the center. Do not overcook.

Step 05

Cooling and serving: Allow the cake to cool for 1 to 2 minutes before serving. Top with whipped cream or ice cream as preferred.

What You'll Need

  • Microwave-safe mug (12 oz or larger)
  • Spoon or small whisk
  • Microwave

Allergy Alerts

Always review every item for allergens. If unsure, talk to a healthcare expert.
  • Contains wheat (gluten), milk (if using dairy milk), and may contain soy depending on chocolate chips. Verify ingredient labels if allergies apply.

Nutrition Info (per serving)

Use these numbers as a helpful reference, not as personal health advice.
  • Calorie Count: 350
  • Fat Content: 16 g
  • Carbohydrates: 48 g
  • Protein Amount: 5 g