Chocolate Chip Mug Cake Recipe
If you’ve ever found yourself craving something sweet but didn’t want to spend an hour baking, this Chocolate Chip Mug Cake is your new best friend. In just minutes, you can whip up a warm, gooey, chocolate-studded cake right in your favorite mug, using simple pantry staples. It’s the ultimate quick fix for dessert emergencies (or midnight cravings), delivering all the cozy satisfaction of a homemade treat—no oven required! Whether you’re a baking newbie or just short on time, you’ll love how effortless and delicious this single-serve cake is.

Ingredients You’ll Need
It’s amazing how just a handful of everyday ingredients can transform into a decadent Chocolate Chip Mug Cake. Each component has a special role, from creating a tender crumb to giving you those melty, irresistible pockets of chocolate.
- All-purpose flour: The backbone of the cake, giving structure and a soft, cakey texture.
- Brown sugar: Adds sweetness and a hint of caramel flavor that deepens every bite.
- Baking powder: Your leavening agent, making the cake rise and stay light rather than dense.
- Salt: Just a pinch brings out all the other flavors—don’t skip it!
- Milk: Adds moisture and helps everything blend together smoothly; any milk works here.
- Unsalted butter (or neutral oil): Gives richness and keeps the cake super moist; melted for easy mixing.
- Vanilla extract: For that classic, irresistible cake aroma and flavor boost.
- Chocolate chips: The star mix-in! They melt into gooey pools that make every spoonful extra special.
How to Make Chocolate Chip Mug Cake
Step 1: Mix the Dry Ingredients
Grab a microwave-safe mug that holds at least 8 ounces (bigger is better to prevent overflow). Add the all-purpose flour, brown sugar, baking powder, and a pinch of salt. Give them a quick whisk with a fork or small whisk, making sure everything is evenly combined—this little step ensures the cake rises evenly and tastes just right!
Step 2: Stir in the Wet Ingredients
Pour in the milk, melted butter (or oil), and vanilla extract. Stir with your fork until the batter is smooth and you no longer see streaks of flour. It should look thick but pourable—kind of like a classic cake batter, just scaled down for your mug.
Step 3: Add the Chocolate Chips
Scatter the chocolate chips over the top, then gently fold them into the batter. You want them to be evenly distributed so every bite of your Chocolate Chip Mug Cake is studded with chocolatey goodness!
Step 4: Microwave the Cake
Place the mug in the microwave and cook on high for 60 to 90 seconds. Keep an eye on it—the cake should puff up nicely and the top should look set (not wet or jiggly). You can gently press the top; if it springs back, you’re good to go. Be careful not to overcook, as microwaves can vary and nobody wants a dry mug cake!
Step 5: Let Cool and Enjoy
Take the mug out (it’ll be hot!) and let the cake cool for 1 or 2 minutes. This helps the texture settle and keeps you from burning your tongue on molten chocolate. Grab a spoon and dig in while it’s still warm and gooey—it’s pure comfort in a cup!
How to Serve Chocolate Chip Mug Cake

Garnishes
The beauty of a Chocolate Chip Mug Cake is how easily you can dress it up! Try a swirl of whipped cream, a scoop of vanilla ice cream, or an extra sprinkle of chocolate chips right on top. For a touch of elegance, dust with powdered sugar or drizzle with a bit of chocolate syrup. It’s all about making your single-serve treat feel extra special.
Side Dishes
While this mug cake is perfect on its own, you can pair it with fresh berries, a small bowl of fruit salad, or even a handful of roasted nuts for a little crunch. If you’re serving dessert for friends, offer coffee, tea, or a glass of cold milk on the side to round out the experience.
Creative Ways to Present
Want to impress? Serve your Chocolate Chip Mug Cake in a pretty mug or ramekin, and add colorful sprinkles or edible flowers. You can even double the recipe and make two cakes for a sweet dessert date night. For kids, let them top their own mug cakes with fun toppings—think mini marshmallows or caramel sauce.
Make Ahead and Storage
Storing Leftovers
If you somehow have leftovers (it’s tough, trust me!), simply cover the mug with plastic wrap or transfer the cake to an airtight container. Store in the refrigerator for up to 2 days. The texture is best fresh, but it will still satisfy your sweet cravings later!
Freezing
While mug cakes are best enjoyed right away, you can freeze leftovers if needed. Wrap the cooled cake tightly in plastic wrap and place in a freezer-safe bag. Freeze for up to one month. To serve, thaw in the fridge overnight or microwave for a few seconds until warm.
Reheating
To reheat, simply pop the mug (if microwave-safe) back into the microwave for 10–15 seconds, just until warmed through. If reheating from frozen, thaw first, then warm gently to avoid drying out the cake. Enjoy with an extra drizzle of chocolate or a dollop of cream for a fresh-from-the-microwave taste!
FAQs
Can I make this Chocolate Chip Mug Cake dairy-free?
Absolutely! Just swap in your favorite plant-based milk (like almond or oat) and use a neutral oil instead of butter. The cake will still be moist, fluffy, and packed with chocolatey flavor.
Why did my mug cake turn out rubbery?
This usually happens if the cake is overcooked. Since microwaves vary in power, start checking at 60 seconds and stop cooking as soon as the top is set. A slightly underdone mug cake is better than a tough one!
Can I use white sugar instead of brown sugar?
You can, but brown sugar adds a lovely depth and a hint of caramel flavor. If you only have white sugar, your Chocolate Chip Mug Cake will still taste great, just with a slightly different sweetness.
What if I don’t have chocolate chips?
No worries! Chopped chocolate, mini chocolate bars, or even a swirl of Nutella will do the trick. You can get creative with whatever you have on hand.
Can I double the recipe for a larger serving?
Yes, but use a larger mug or divide the batter between two mugs to prevent overflow. You may need to add a few seconds to the microwave time—just keep an eye on it as it puffs up.
Final Thoughts
If you’ve never tried making a Chocolate Chip Mug Cake before, you’re in for an absolute treat. It’s the definition of instant gratification: simple ingredients, minimal effort, and a warm, gooey cake in minutes. Give it a try the next time your sweet tooth strikes—you might just make it your new dessert tradition!
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Chocolate Chip Mug Cake Recipe
- Total Time: 4 minutes
- Yield: 1 serving 1x
- Diet: Vegetarian
Description
This easy and delicious Chocolate Chip Mug Cake is the perfect single-serving dessert for when you need a quick sweet treat. Ready in just 4 minutes using common pantry ingredients and a microwave, it delivers a warm, soft, and chocolaty experience without the fuss of baking an entire cake. Ideal for satisfying sweet cravings instantly, this recipe is vegetarian-friendly and allows for easy modifications to suit dietary preferences.
Ingredients
Dry Ingredients
- 4 tablespoons all-purpose flour
- 2 tablespoons brown sugar
- 1/4 teaspoon baking powder
- Pinch of salt
Wet Ingredients
- 3 tablespoons milk
- 1 tablespoon unsalted butter, melted (or neutral oil)
- 1/4 teaspoon vanilla extract
Add-ins
- 2 tablespoons chocolate chips
Instructions
- Combine dry ingredients: In a microwave-safe mug with at least 8 oz capacity, whisk together the flour, brown sugar, baking powder, and salt until evenly blended.
- Add wet ingredients: Pour in the milk, melted butter, and vanilla extract. Stir well until the batter is smooth and free of lumps.
- Fold in chocolate chips: Gently mix in the chocolate chips evenly throughout the batter to ensure bursts of chocolate in every bite.
- Microwave the cake: Cook on high for 60 to 90 seconds, stopping once the cake is set on top and springs back lightly when touched. Avoid overcooking as it can dry out the cake.
- Cool slightly and serve: Allow the mug cake to cool for 1 to 2 minutes before enjoying warm, directly from the mug. Optionally, top with whipped cream or ice cream for extra indulgence.
Notes
- For extra decadence, top with whipped cream, vanilla ice cream, or a few extra chocolate chips.
- For a dairy-free or vegan option, substitute milk with plant-based milk (such as almond or oat) and use oil instead of butter.
- Use a mug with at least 8 oz capacity to avoid overflow during microwaving.
- Start microwaving at 60 seconds and increase in 15-second increments if needed to prevent overcooking.
- Prep Time: 3 minutes
- Cook Time: 1 minute
- Category: Dessert
- Method: Microwave
- Cuisine: American
Nutrition
- Serving Size: 1 mug cake
- Calories: 330
- Sugar: 18g
- Sodium: 180mg
- Fat: 16g
- Saturated Fat: 8g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 44g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 15mg