Chocolate Fudge Mug Cake
This chocolate fudge mug cake is the ultimate comfort dessert when you’re craving something rich, gooey, and chocolaty but don’t want to bake an entire cake.
Made in under 10 minutes using pantry staples, this single-serve treat delivers a soft, fudge-like center that feels indulgent but takes minimal effort.
You’ll mix ingredients like flour, cocoa powder, sugar, and milk directly in a mug, microwave it for about a minute, and enjoy a warm, gooey delight with deep chocolate flavor.
For extra fudginess, a little melted chocolate or chocolate chips are stirred in — creating that molten center every chocolate lover dreams of!
Quick Recipe Overview
| Prep Time | Cook Time | Total Time | Course | Cuisine | Servings |
|---|---|---|---|---|---|
| 5 minutes | 1 minute | 6 minutes | Dessert / Snack | American | 1 |
Ingredients
| Ingredient | 1 Serving | 2 Servings | Alternatives / Notes |
|---|---|---|---|
| All-Purpose Flour | ¼ cup (4 tbsp) | ½ cup | Oat flour for gluten-free |
| Unsweetened Cocoa Powder | 2 tbsp | 4 tbsp | Dark cocoa for stronger flavor |
| Sugar | 2 tbsp | 4 tbsp | Brown sugar for extra richness |
| Baking Powder | ¼ tsp | ½ tsp | Don’t skip |
| Salt | Pinch | Small pinch | Balances sweetness |
| Milk | 3 tbsp | 6 tbsp | Dairy or non-dairy |
| Oil or Melted Butter | 2 tbsp | 4 tbsp | Coconut or vegetable oil |
| Vanilla Extract | ¼ tsp | ½ tsp | Optional but recommended |
| Chocolate Chips or Chunks | 2 tbsp | 4 tbsp | Adds fudgy texture |
Tools You’ll Need
| Tool | Purpose | Alternative |
|---|---|---|
| Microwave-safe Mug | For mixing and cooking | Microwave-safe bowl |
| Fork or Spoon | To mash and mix ingredients | Small whisk |
| Measuring Spoons | For precision | Standard kitchen spoons |
How to Make Chocolate Fudge Mug Cake
Step 1: Mix Dry Ingredients
In a microwave-safe mug, combine:
- ¼ cup all-purpose flour
- 2 tbsp cocoa powder
- 2 tbsp sugar
- ¼ tsp baking powder
- A pinch of salt
Mix everything well using a fork to evenly distribute the dry ingredients.
Step 2: Add Wet Ingredients
Pour in:
- 3 tbsp milk
- 2 tbsp oil or melted butter
- ¼ tsp vanilla extract
Stir thoroughly until the mixture is smooth and lump-free. The batter should be thick and rich.
Step 3: Add Chocolate Chips
Fold in 2 tbsp chocolate chips or chopped chocolate chunks. These will melt during cooking and create a molten, fudgy texture in the center.
Step 4: Microwave
Place the mug in the microwave and cook on high for 1 minute to 1 minute 20 seconds. Start checking at 1 minute. The cake should rise but remain soft in the middle. Avoid overcooking, as it can turn dry.
Step 5: Rest and Serve
Let the mug cake rest for 30–60 seconds before digging in. This allows the crumb to settle and the chocolate inside to cool slightly.
Serving & Decoration Tips
- Top with a scoop of vanilla ice cream or whipped cream for an indulgent dessert.
- Drizzle chocolate syrup or caramel sauce over the top.
- Add crushed nuts or shaved chocolate for extra texture.
- Sprinkle with powdered sugar for a café-style finish.
- Serve warm for the ultimate fudgy experience.
Variations to Try
1. Salted Caramel Fudge Mug Cake
Add ½ tsp caramel sauce to the center of the batter before microwaving. Sprinkle a pinch of sea salt on top after cooking.
2. Mocha Fudge Mug Cake
Mix 1 tsp instant coffee powder into the dry ingredients for a coffee-chocolate blend.
3. Peanut Butter Lava Center
Add 1 tsp peanut butter to the center of the batter before microwaving. It melts into the middle, making a rich molten center.
4. Vegan Version
Use plant-based milk, coconut oil, and vegan chocolate chips. The texture stays just as gooey and rich.
Storage Tips
- This mug cake is best enjoyed fresh and warm.
- If needed, refrigerate for up to 24 hours, but reheat for 10–15 seconds before eating.
- Not suitable for freezing — it affects the soft, gooey texture.
- You can pre-mix dry ingredients in a jar for quick mug cake prep anytime.
Common Mistakes and Solutions
| Mistake | Issue | Fix |
|---|---|---|
| Overcooking | Dry or rubbery texture | Start with 1 minute and adjust |
| Too little liquid | Crumbly cake | Follow exact measurements |
| No chocolate chips | Lacks gooey texture | Add at least 1–2 tbsp chips or chunks |
Mug Cake Microwave Easy 3 Ingredients Chocolate Brownie
If you’re short on time, here’s a super quick version of this chocolate fudge mug cake:
Ingredients:
- 3 tbsp chocolate hazelnut spread or melted chocolate
- 1 egg
- 3 tbsp all-purpose flour
Steps:
- Mix all three ingredients in a microwave-safe mug.
- Microwave for 1 minute.
- Let it cool for 30 seconds, then enjoy!
It’s the quickest fudgy chocolate brownie mug cake you’ll ever make — and you only need three things!
Conclusion
This chocolate fudge mug cake is a must-try for all chocolate lovers. It delivers the richness of a brownie, the gooeyness of molten cake, and the convenience of a microwave treat — all in a matter of minutes.
Whether you’re celebrating something sweet or just need a midnight pick-me-up, this mug cake has your back. Experiment with variations and find your perfect fudge fix. Happy mug caking!
