Chocolate Lava Cake Mug Recipe the dessert that first made me fall head over heels for chocolate all over again. One chilly evening in my Oregon kitchen, I wanted something rich, warm, and indulgent but didn’t have the patience for a full-sized cake. I reached for my favorite mug, whisked together a few simple ingredients, and within two minutes, a gooey masterpiece rose before my eyes. The first spoonful revealed a molten center so soft and chocolatey, it felt like love in dessert form.
This Chocolate Lava Cake Mug Recipe is everything I adore about baking: simplicity, speed, and soul. It’s for those nights when you want a little luxury without the wait the kind that satisfies deep chocolate cravings with nothing more than pantry staples. Flour, cocoa, butter, sugar, and a few chocolate chips are all you need to create that signature molten texture that melts in your mouth.
What I’ve learned through years of experimenting with mug cakes is that timing and balance make all the difference. Too long in the microwave, and the cake turns dry; too short, and it stays runny. But when done just right, this Chocolate Lava Cake Mug Recipe creates the most luscious, warm center that makes you close your eyes in bliss.
If you’ve tried my Chocolate Mug Cake Recipe, you’ll find this version even more indulgent it’s the richer, moodier cousin, perfect for date nights or cozy weekends. So grab your favorite mug and a spoon, because in just a few minutes, you’re about to experience the ultimate single-serve chocolate indulgence that’s as comforting as it is elegant.
Table of Contents
Table of Contents

Chocolate Lava Cake Mug Recipe: The Gooey 5-Minute Dessert You’ll Crave Again
- Total Time: 17 minutes
- Yield: 1 mug cake
- Diet: Vegetarian
Description
This rich and gooey Chocolate Lava Cake Mug Recipe is a 5-minute dessert made right in the microwave! With cocoa powder, butter, and chocolate chips, it’s fudgy, molten, and irresistible — the perfect single-serve indulgence for any chocolate lover.
Ingredients
¼ cup all-purpose flour
¼ cup granulated sugar
2 tablespoons unsweetened cocoa powder
½ teaspoon baking powder
Pinch of salt
3 tablespoons unsalted butter, melted
3 tablespoons milk (any kind)
1 egg
½ teaspoon vanilla extract
1 oz semi-sweet chocolate chips
1 tablespoon water
Instructions
1. Whisk flour, sugar, cocoa powder, baking powder, and salt together in a large microwave-safe mug until evenly combined.
2. Add melted butter, milk, egg, and vanilla extract. Stir well until smooth and there are no dry spots left at the bottom.
3. Place the semi-sweet chocolate chips in the center of the mug. Drizzle 1 tablespoon of water over the top of the batter without stirring it in.
4. Microwave for 1–2 minutes, depending on your microwave’s power, until the edges look set and the center appears glossy and slightly wet.
5. Let the cake rest for 5 minutes before enjoying. The center will continue to set, creating that gooey, molten texture.
Notes
• For a no-egg version, replace the egg with 1 tablespoon of Greek yogurt or unsweetened applesauce.
• Want it healthier? Use coconut oil instead of butter and stevia or honey instead of sugar.
• For extra indulgence, place a square of dark chocolate or caramel candy in the middle before cooking.
• Serve warm with vanilla ice cream or whipped cream for the perfect finishing touch.
• Don’t overcook! The magic of this Chocolate Lava Cake Mug Recipe is the molten center.
- Prep Time: 10 minutes
- Cook Time: 2 minutes
- Category: Chocolate Mug Cakes
- Method: Microwave
- Cuisine: American
Mixing the Magic: How to Make the Perfect Chocolate Lava Cake Mug Recipe
Creating this Chocolate Lava Cake Mug Recipe is like performing a little dessert alchemy. In just a few minutes, you’ll turn simple pantry staples into a rich, molten treat that rivals any restaurant dessert. The beauty of this easy chocolate lava cake mug recipe is that it’s quick, precise, and indulgent all in one cup.
Ingredients You’ll Need

- ¼ cup all-purpose flour
- ¼ cup granulated sugar
- 2 tablespoons cocoa powder
- ½ teaspoon baking powder
- A pinch of salt
- 3 tablespoons unsalted butter, melted
- 3 tablespoons milk
- 1 egg
- ½ teaspoon vanilla extract
- 1 oz semi-sweet chocolate chips (for that molten center)
- 1 tablespoon water
Step-by-Step Instructions
- In your favorite microwave-safe mug, whisk together the flour, sugar, cocoa powder, baking powder, and salt.
- Add the melted butter, milk, egg, and vanilla extract. Stir well until the batter is smooth and lump-free.
- Place the chocolate chips in the center of the mug without stirring them in. Drizzle the tablespoon of water over the top—this helps create the gooey lava center.
- Microwave for 1 to 2 minutes, depending on your microwave’s power. The cake should rise and the edges will set, but the middle should look slightly glossy.
- Let your Chocolate Lava Cake Mug Recipe rest for five minutes before digging in the center will thicken into that classic molten texture as it cools.
For chocolate lovers who want something equally rich but slightly denser, you’ll adore my Chocolate Fudge Cake in a Mug. It’s a flourless, ultra-decadent version that turns out like a soft brownie with a fudge core.
This microwave chocolate lava cake takes under five minutes from start to finish and feels like pure luxury every single time. Whether it’s a weekday pick-me-up or a spontaneous date-night dessert, this Chocolate Lava Cake Mug Recipe always delivers molten perfection in one cozy cup.
Serving & Sweet Variations of the Chocolate Lava Cake Mug Recipe
Once your Chocolate Lava Cake Mug Recipe has cooled for a few minutes, the real fun begins serving and savoring it. I always say this dessert is best enjoyed warm, when the center is still molten and the aroma of cocoa fills the kitchen. It’s comfort food in its most delicious, spoonable form.
How to Serve It
For an elegant touch, top your Chocolate Lava Cake Mug Recipe with a scoop of vanilla ice cream or a swirl of whipped cream. The cold cream melting into the warm, fudgy center creates the perfect contrast of textures soft, rich, and utterly irresistible.
You can also dust the top with cocoa powder or powdered sugar, drizzle a little chocolate syrup, or add fresh berries for a pop of color. If you’re craving something extra indulgent, place a small piece of chocolate or caramel in the center before microwaving to enhance that molten core.
For a playful twist, pair your lava cake with a chewy classic like my Brownies in Mug Recipe. It’s another chocolate favorite that delivers the same fudgy texture but with a brownie’s dense charm.

Variations to Try
- Chocolate Lava Mug Cake 3 Ingredients – Simplify it by using self-rising flour, cocoa powder, and milk. Perfect for when you want something quick yet satisfying.
- Chocolate Lava Cake Mug Recipe with Cocoa Powder – Use high-quality Dutch-processed cocoa for a deeper, richer flavor.
- Chocolate Lava Cake Mug Recipe No Egg – Replace the egg with 1 tablespoon of Greek yogurt or applesauce for a soft, egg-free version.
- Healthy Chocolate Lava Cake Mug Recipe – Swap sugar for honey or stevia and butter for coconut oil. You’ll still get the gooey lava center but with a lighter, guilt-free feel.
- Double Chocolate Lava Mug Cake – Add both cocoa powder and chocolate chunks to create layers of melty chocolate perfection.
No matter how you personalize it, this Chocolate Lava Cake Mug Recipe never disappoints. Each spoonful feels like a luxurious dessert, yet it’s as simple as whisk, microwave, and enjoy. It’s proof that sometimes the most comforting desserts are born in the humblest of mugs.
Why This Chocolate Lava Cake Mug Recipe Is Pure Joy in a Cup
Every time I make this Chocolate Lava Cake Mug Recipe, I’m reminded that comfort doesn’t always come from fancy desserts or hours in the kitchen. Sometimes, it’s just a mug, a few spoonfuls of cocoa, and the anticipation of that molten chocolate center waiting to be discovered.
This recipe is more than quick it’s emotional. It’s the dessert you make after a long day, the treat you share on a rainy night, or the indulgence you whip up to celebrate something small but meaningful. Its simplicity is its beauty.
And if you’re ready to take your chocolate obsession one step further, my Double Chocolate Mug Cake adds even more intensity to each bite layering cocoa powder with melted chocolate chunks for an extra indulgent experience that feels like pure luxury in a mug.
For those who prefer something lighter, you’ll also love my Easy Chocolate Mug Cake in Microwave. It’s the perfect everyday companion to this molten masterpiece fluffy, quick, and just as satisfying.
So whether you’re making this Chocolate Lava Cake Mug Recipe for one or two, remember: every swirl of batter and every melted bite is a reminder that joy doesn’t have to be complicated it can rise right in your favorite mug.
Looking for more sweet inspiration?
👉 Follow along on Facebook and Instagram” for even more easy, cozy recipes made with love.
FAQs About Chocolate Lava Cake Mug Recipe
Can I make this Chocolate Lava Cake Mug Recipe without eggs?
Yes! Replace the egg with 1 tablespoon of Greek yogurt or applesauce. It keeps your cake moist and rich without affecting the lava center.
What makes this Chocolate Lava Cake Mug Recipe gooey in the middle?
The secret is the chocolate chips and the tablespoon of water on top of the batter before microwaving. This creates steam that keeps the center soft and molten.
How do I make a healthy version of this Chocolate Lava Cake Mug Recipe?
Use coconut oil instead of butter, stevia instead of sugar, and almond milk instead of regular milk. You’ll still get a rich, molten texture but with fewer calories.
Can I use cocoa powder instead of chocolate pieces?
Absolutely! You can make a chocolate lava cake mug recipe with cocoa powder by doubling the cocoa and slightly increasing the milk for creaminess.
