Decadent Molten Double Chocolate Mug Cake in 3 Minutes

If there’s one dessert that’ll make your heart skip a beat in the middle of a busy week, it’s the Molten Double Chocolate Mug Cake. Imagine the intoxicating aroma of chocolate wafting through your kitchen, beckoning you to indulge in a little slice of heaven all in just three minutes! This isn’t your average mug cake; it’s a rich, fudgy delight with a gooey center that’s reminiscent of a decadent lava cake.

When the chocolate cravings hit and time is short, this recipe is a game-changer. It’s perfect for those moments when you want a homemade treat but don’t want to fuss with complicated preparations. Plus, it offers a unique twist with its easy variations: swap in rainbow sprinkles for a fun flair or create a chocolate chip cookie version for a nostalgic twist. Get ready to treat yourself this mug cake is about to become your go-to dessert solution!

Why is the Molten Double Chocolate Mug Cake irresistible?

Decadence at Lightning Speed: Whip up a luxurious dessert in just three minutes, perfect for busy days or unexpected guests.
Irresistible Flavor: The rich, fudgy chocolate and gooey center create an indulgent treat that chocolate lovers will adore.
Endless Customization: Choose from fun variations like Rainbow Sprinkle or Chocolate Chip Cookie Mug Cake to satisfy every craving.
Microwave-Friendly: Enjoy a warm dessert without the hassle of traditional baking; all you need is a mug!
Crowd-Pleaser: Family and friends will be in awe at how easily you create such a delightful, gourmet-inspired dessert.

Molten Double Chocolate Mug Cake Ingredients

For the Cake Base

  • 1/4 cup (50 grams) granulated sugar – Sweetness is key; measuring accurately enhances the rich flavor.
  • 2 tablespoons unsweetened cocoa powder – Provides deep chocolate flavor; substitute with all-purpose flour for the Rainbow Sprinkle variation.
  • 2 tablespoons all-purpose flour – Gives structure; vital for a perfectly risen cake, or swap for cocoa in variations.
  • 1/8 teaspoon baking powder – Helps the cake rise; can be replaced with baking soda for chocolate chip cookie variations.
  • 1/4 teaspoon salt – Balances sweetness and enhances flavor depth.
  • 2 tablespoons sour cream – Adds moisture and tenderness; omit in cookie versions, but keep an eye on moisture levels.
  • 1 large egg yolk – Brings richness and binds ingredients; save the egg white for another recipe, like coconut macaroons.
  • 2 tablespoons chocolate chips – For those extra gooey bites; replace with rainbow sprinkles in one variation.
  • 2 tablespoons water – Activates dry ingredients; adjust for desired cake consistency.

Optional Toppings (if you desire)

  • Vanilla ice cream – A scoop on top will take your molten dessert to another level of indulgence!
  • Whipped cream – A fluffy dollop adds a delightful creaminess that’s simply irresistible.

How to Make Molten Double Chocolate Mug Cake

  1. Combine Dry Ingredients: In a 12- to 14-ounce ceramic mug (or a cereal bowl for more powerful microwaves), mix together the granulated sugar, cocoa powder, all-purpose flour, baking powder, and salt until well combined.
  2. Mix in Wet Ingredients: Add the sour cream (if using), egg yolk, chocolate chips, and water to the dry ingredients. Stir until the mixture is smooth and well blended, ensuring there are no lumps.
  3. Microwave the Cake: Place the mug in the microwave and cook on high for 1 to 1½ minutes. You’ll know it’s ready when the cake has risen and is set but still slightly wobbly in the center.
  4. Cool and Serve: Carefully remove the mug from the microwave (it will be hot!), and let it cool for about a minute before digging in for that gooey center.

Optional: Top with a scoop of vanilla ice cream for an extra touch of indulgence.

Exact quantities are listed in the recipe card below.

Molten Double Chocolate Mug Cake

Expert Tips for Molten Double Chocolate Mug Cake

  • Mug Matters: Use the right-sized mug to prevent overflow during cooking; a 12-14 ounce mug is ideal for this recipe.
  • Microwave Adjustments: Cooking times may vary by microwave wattage. Start with 1 minute, then add time as needed to avoid overcooking your molten double chocolate mug cake.
  • Textural Balance: Keep the cake slightly wobbly in the center for that perfect lava effect. If overcooked, it will lose that gooey treasure!
  • Mixing Well: Ensure all ingredients are thoroughly combined, as any dry lumps can lead to uneven baking and texture issues.
  • Sharing is Caring: This recipe can be easily divided into two smaller mugs for sharing, perfect for a quick dessert date!

Molten Double Chocolate Mug Cake Variations

This recipe invites you to unleash your creativity in the kitchen and explore delightful alternatives!

  • Rainbow Sprinkles: Swap cocoa powder for flour and add colorful sprinkles for a cheerful twist that brightens up your dessert. It’s a fun way to celebrate special occasions or simply add joy to your day.
  • Chocolate Chip Cookie: Replace granulated sugar with light brown sugar, omit sour cream, and add a pinch of baking soda for that cookie-inspired flair. This variation is a nostalgic nod to classic treats, making your mug cake taste like a warm, gooey cookie right from the oven.
  • Nutty Delight: Toss in a tablespoon of chopped nuts, like walnuts or pecans, for an added crunch and nutty flavor that perfectly complements the chocolate. Each bite delivers a delightful contrast in texture, making it a multi-layered treat.
  • Peppermint Twist: Add a few drops of peppermint extract for a refreshing holiday-inspired version. Top with crushed candy canes for a festive finish that brings holiday cheer to every bite.
  • Spicy Kick: Mix in a pinch of cayenne pepper or chili powder to the dry ingredients for a surprising heat that pairs beautifully with rich chocolate. This bold twist will awaken your taste buds, providing an unexpected flavor adventure!
  • Mocha Magic: Replace a tablespoon of water with brewed coffee for a mocha-flavored delight. This coffee infusion enhances the chocolate richness and gives a delightful jolt of energy to your sweet treat.
  • Vegan Version: Swap sour cream with unsweetened applesauce and use flaxseed meal mixed with water as an egg substitute. This way, you can enjoy a plant-based dessert without missing out on that gooey center.
  • Banana Bliss: Add mashed banana to the batter for a naturally sweet flavor and moist texture. This fruity twist creates a comforting cake that adds a lovely aroma as it cooks, tempting you to dive in sooner!

Storage Tips for Molten Double Chocolate Mug Cake

  • Room Temperature: This mug cake is best enjoyed fresh and can be kept at room temperature for up to 1 day, though it may lose its gooey center.
  • Fridge: If you have leftovers, refrigerate the uneaten portion in an airtight container for up to 3 days; be aware that the texture will change slightly.
  • Freezer: For longer storage, you can freeze the unbaked batter in an airtight container for up to 1 month. Just thaw in the fridge overnight before baking as needed.
  • Reheating: To enjoy your leftover molten double chocolate mug cake, microwave it for about 10-15 seconds to warm it up and restore some of that delightful gooeyness before serving.

What to Serve with Molten Double Chocolate Mug Cake?

Indulging in a rich chocolate dessert is a treat on its own, but pairing it with the right accompaniments elevates the experience to heavenly heights.

  • Vanilla Ice Cream: A scoop on top enhances the warmth of the mug cake, creating a delightful contrast that makes each bite a creamy joy.
  • Whipped Cream: A fluffy dollop brings a lightness that balances the dense, fudgy texture of the cake, adding a touch of elegance.
  • Fresh Berries: Strawberries or raspberries offer a burst of tartness that perfectly complements the chocolate’s richness, adding a fresh, fruity touch.
  • Chocolate Sauce: Drizzling some warm chocolate sauce over the cake intensifies the chocolate flavor and adds a luxurious finish, perfect for serious chocolate lovers.

For a cozy, indulgent experience, serve the mug cake with a steaming cup of coffee or rich hot cocoa. There’s something magical about enjoying a chocolate dessert with warm drinks that creates a nostalgic, comforting vibe.

  • Mint Tea: A soothing mint tea not only cleanses the palate but also adds a refreshing element that cuts through the sweetness, making for a balanced treat.
  • Nutty Biscotti: For those who enjoy a little crunch, dipping nutty biscotti alongside the mug cake adds an exciting texture contrast that complements the dessert beautifully.

With these pairings, your molten double chocolate mug cake experience is sure to be unforgettable!

Make Ahead Options

These Molten Double Chocolate Mug Cakes are a fantastic treat to prepare in advance, saving you precious time during busy weeks! You can mix the dry ingredients (sugar, cocoa powder, flour, baking powder, and salt) and store them in an airtight container for up to 3 days. Additionally, you can prepare the wet ingredients (sour cream, egg yolk, chocolate chips, and water) and keep them refrigerated for up to 24 hours. Just remember to mix them with the dry ingredients right before microwaving. When ready to indulge, simply combine everything in your mug and microwave as directed until you’ve got that delicious, gooey center ready to savor!

Molten Double Chocolate Mug Cake

Molten Double Chocolate Mug Cake Recipe FAQs

What is the best way to select ripe ingredients for this recipe?
Absolutely! When selecting ingredients, particularly for the sugar and chocolate chips, opt for high-quality options. Granulated sugar should be fresh and not clumpy, while chocolate chips should be semi-sweet for that perfect melt-in-your-mouth experience. Ensure your cocoa powder is also fresh, as older cocoa can lose its rich flavor.

How should I store the leftover mug cake?
For optimal texture and flavor, enjoy your Molten Double Chocolate Mug Cake fresh. However, if you have leftovers, refrigerate the uneaten portion in an airtight container for up to 3 days. Keep in mind that the cake will lose some of its gooeyness over time but can still be delicious!

Can I freeze the batter for the Molten Double Chocolate Mug Cake?
Absolutely! You can freeze the unbaked batter in an airtight container for up to 1 month. To use, simply thaw in the refrigerator overnight. Once thawed, give it a quick stir before microwaving for that delightful gooey center.

What should I do if my mug cake overflows in the microwave?
If your cake overflows in the microwave, it might be due to using too small of a mug or too much batter. To avoid this, make sure to use a 12- to 14-ounce mug and follow the recommended ingredient quantities. If it happens, simply clean up the microwave after it cools down—just a minor hiccup on your sweet journey!

Can I make this recipe gluten-free?
Very! To make a gluten-free version of the Molten Double Chocolate Mug Cake, substitute the all-purpose flour with a gluten-free flour blend. Make sure the baking powder is also gluten-free, as some brands may contain gluten. The rest of the ingredients stay the same, so you can indulge without worry!

Is this recipe safe for pets or individuals with allergies?
Keep in mind that this recipe contains ingredients like eggs and chocolate, which are not safe for pets. If you or anyone you’re serving has allergies, double-check each ingredient for potential allergens. Always use caution with dairy ingredients, and consider alternatives like dairy-free chocolate or egg substitutes if needed.

Molten Double Chocolate Mug Cake

Decadent Molten Double Chocolate Mug Cake in 3 Minutes

Indulge in a rich Molten Double Chocolate Mug Cake that’s ready in just three minutes! Perfect for quick dessert cravings.
Prep Time 3 minutes
Cook Time 1 minute
Cooling Time 1 minute
Total Time 5 minutes
Servings: 1 mug
Course: DESSERTS
Cuisine: American
Calories: 400

Ingredients
  

For the Cake Base
  • 1/4 cup granulated sugar Sweetness is key; measuring accurately enhances the rich flavor.
  • 2 tablespoons unsweetened cocoa powder Provides deep chocolate flavor; substitute with all-purpose flour for the Rainbow Sprinkle variation.
  • 2 tablespoons all-purpose flour Gives structure; vital for a perfectly risen cake, or swap for cocoa in variations.
  • 1/8 teaspoon baking powder Helps the cake rise; can be replaced with baking soda for chocolate chip cookie variations.
  • 1/4 teaspoon salt Balances sweetness and enhances flavor depth.
  • 2 tablespoons sour cream Adds moisture and tenderness; omit in cookie versions, but keep an eye on moisture levels.
  • 1 large egg yolk Brings richness and binds ingredients; save the egg white for another recipe.
  • 2 tablespoons chocolate chips For those extra gooey bites; replace with rainbow sprinkles in one variation.
  • 2 tablespoons water Activates dry ingredients; adjust for desired cake consistency.
Optional Toppings
  • 1 scoop vanilla ice cream A scoop on top will take your molten dessert to another level of indulgence!
  • 1 dollop whipped cream A fluffy dollop adds a delightful creaminess that's simply irresistible.

Equipment

  • Microwave
  • mug

Method
 

How to Make Molten Double Chocolate Mug Cake
  1. In a 12- to 14-ounce ceramic mug, mix together the granulated sugar, cocoa powder, all-purpose flour, baking powder, and salt until well combined.
  2. Add the sour cream (if using), egg yolk, chocolate chips, and water to the dry ingredients. Stir until the mixture is smooth and well blended, ensuring there are no lumps.
  3. Place the mug in the microwave and cook on high for 1 to 1½ minutes. It’s ready when the cake has risen and is set but still slightly wobbly in the center.
  4. Carefully remove the mug from the microwave and let it cool for about a minute before digging in for that gooey center.

Nutrition

Serving: 1mugCalories: 400kcalCarbohydrates: 50gProtein: 6gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 70mgSodium: 300mgPotassium: 200mgFiber: 3gSugar: 30gVitamin A: 500IUCalcium: 50mgIron: 2mg

Notes

This recipe can be easily divided into two smaller mugs for sharing. Adjust cooking times based on microwave wattage.

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