Introduction
Ever had a dessert craving hit hard, but you don’t want to bake a whole cake? You’re not alone. Searches for “mug cake microwave” have skyrocketed in recent years, and it’s no wonder—this single-serve treat is ready in under a minute. With this easy mug cake recipe, you’ll get a warm, fluffy dessert using pantry staples and zero baking fuss. Perfect for late-night cravings, after-school snacks, or cozy self-care moments. And yes, it really does take just one minute!
Ingredients List
Dry Ingredients:
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar (or coconut sugar)
- 1 tbsp unsweetened cocoa powder
- 1/4 tsp baking powder
- Pinch of salt
Wet Ingredients:
- 3 tbsp milk (dairy or plant-based)
- 1 tbsp vegetable oil or melted butter
- 1/4 tsp vanilla extract
Optional Add-ins:
- 1 tbsp chocolate chips
- Sprinkle of cinnamon or instant coffee for depth
Substitutions: Use almond flour for a low-carb version or oat flour for extra fiber.

Timing
- Prep Time: 2 minutes
- Cook Time: 1 minute
- Total Time: 3 minutes
This is truly one of the fastest desserts you can make—perfect for when time and patience are in short supply.
Step-by-Step Instructions
Step 1: Mix Dry Ingredients
In a microwave-safe mug (12 oz or larger), stir together flour, sugar, cocoa powder, baking powder, and salt until evenly combined.
Step 2: Add Wet Ingredients
Pour in the milk, oil, and vanilla. Stir until the batter is smooth and lump-free. Add chocolate chips or extras if using.
Step 3: Microwave
Microwave on high for 60 seconds. The cake should rise and look set but still slightly gooey in the center. If needed, microwave for an extra 10 seconds.
Step 4: Cool and Enjoy
Let sit for 1–2 minutes (it will be hot!). Enjoy straight from the mug or top with whipped cream or ice cream.
Nutritional Information
Per serving (1 mug cake):
- Calories: 280
- Fat: 12g
- Carbs: 38g
- Sugar: 18g
- Fiber: 2g
- Protein: 4g
Healthier Alternatives for the Recipe
- Low Sugar: Use stevia or erythritol in place of sugar.
- Vegan: Use plant-based milk and oil.
- Protein Boost: Add 1 tbsp protein powder and reduce flour slightly.
Serving Suggestions
- Topped: With whipped cream, chocolate drizzle, or peanut butter.
- Layered: Add a spoonful of jam or nutella in the middle before microwaving.
- Extra Cozy: Serve with a hot cup of tea or coffee.
Common Mistakes to Avoid
- Using the Wrong Mug Size: Overflow is real! Use at least a 12 oz mug.
- Overcooking: Can lead to a dry, rubbery cake. Stick to 60 seconds and check.
- Skipping the Stir: Make sure everything is mixed well to avoid dry clumps.
Storing Tips for the Recipe
- Fresh is Best: Best enjoyed immediately.
- Prep Ahead: Mix dry ingredients in advance and store in small containers.
- Gift Idea: Create a DIY mug cake mix kit with labeled jars and instructions!
Conclusion
This 1-minute mug cake is the ultimate dessert shortcut. Quick, customizable, and ridiculously satisfying, it proves that indulgence doesn’t have to be complicated. Try it once and you’ll see why it’s a viral favorite.
💬 Made this mug cake? Tell us your favorite add-ins or share a photo! And don’t forget to Pin it for later!
FAQs
Q: Can I make this gluten-free? A: Yes, use a gluten-free flour blend or oat flour.
Q: Why did my cake overflow? A: You likely used a mug that was too small. Use at least a 12 oz size.
Q: Can I double the recipe? A: You can, but it’s better to make two separate mugs for best texture.
Q: What’s the texture like? A: Moist and fluffy, like a cross between a brownie and a sponge cake.