Coffee Mug Cake Recipe | Easy Microwave Coffee Mug Cake

If you are craving a warm, homemade dessert but don’t want to spend hours baking, this Coffee Mug Cake is the perfect solution. Ready in just five minutes, this single-serving treat delivers a soft, moist, and fluffy cake with rich chocolate and coffee flavors. Made with simple pantry ingredients, this mug cake is a great way to satisfy your sweet tooth without turning on the oven.

Why You'll Love This Single-Serve Sweet Treat

• Fast & Easy. Ready in just five minutes from start to finish.
• Single-Serving. No leftovers, no waste, and perfect for portion control.
• No Oven Needed. Cooked entirely in the microwave for convenience.
• Rich & Moist. Infused with coffee and chocolate flavors for a decadent treat.
• Customizable. Easily tweak flavors with add-ins like chocolate chips, caramel, or cinnamon.

Whether you need a quick dessert for one or a late-night indulgence, this easy microwave mug cake is the answer. Let's dive into how to make this delicious cake in just a few easy steps.

What Does A Coffee Mug Cake Taste Like?

This coffee mug cake is soft, moist, and rich, with a deep chocolatey flavor that is enhanced by the addition of coffee.

The coffee intensifies the chocolate, creating a bold, slightly bitter-sweet taste that pairs perfectly with whipped cream or ice cream. The texture is light yet fudgy, making it an irresistible dessert in just minutes.

Ingredients You'll Need

• All-Purpose Flour- Provides structure to the cake, ensuring it holds its shape while remaining soft and tender.
• Granulated Sugar- Sweetens the cake and balances the bold flavors of cocoa and coffee.
• Cocoa Powder- Adds a deep, rich chocolate flavor, making the mug cake indulgent.
• Baking Powder- Acts as a leavening agent, allowing the cake to rise and become light and fluffy.
• Salt- Enhances the flavors, bringing out the bitterness of coffee and the richness of chocolate.
• Milk- Adds moisture and richness, ensuring the cake isn’t dry.
• Brewed Coffee- Deepens the chocolate taste while adding a subtle coffee kick, making it perfect for coffee lovers.
• Vegetable Oil- Keeps the cake soft and moist, preventing it from becoming crumbly.
• Vanilla Extract- Enhances the overall sweet and warm flavor profile.
• Chocolate Chips- Melt into the cake for an extra gooey, chocolatey texture.
• Chocolate Drizzle- For a sweet addition to the chocolate and coffee flavors.
• Cinnamon- A warm spice that complements coffee beautifully, adding a hint of spice and complexity.

Each ingredient works together to create a quick, delicious, and satisfying dessert that’s perfect for a coffee break or late-night treat.

How To Make Coffee Mug Cake

1. Prepare the Mug. Use a microwave-safe mug that holds at least 12 ounces to prevent overflow. Lightly grease the mug with a bit of cooking spray or butter for easy cleanup.
2. Mix the Dry Ingredients. In the mug, whisk together flour, sugar, cocoa powder, baking powder, and salt until well combined.
3. Add the Wet Ingredients. Pour in the milk, brewed coffee, vegetable oil, and vanilla extract. Stir until the batter is smooth and lump-free. If using chocolate chips, fold them in now.
4. Microwave the Cake. Microwave on high for 60-90 seconds, depending on your microwave’s power. The cake is done when it has risen and the center is set but still slightly soft.
5. Let It Cool & Enjoy. Allow the cake to cool for one minute before adding toppings like whipped cream, powdered sugar, or chocolate drizzle.

Tips And Tricks

Making a coffee mug cake is one of the easiest ways to satisfy a dessert craving in minutes. However, a few simple tricks can help ensure a perfectly fluffy, moist, and delicious mug cake every time. Here are the best tips and tricks for making the ultimate mug cake:

• Use Fresh Coffee. Brew a strong coffee for the best flavor. Instant coffee or espresso powder can also be used.
• Don’t Overmix. Stir just until combined to keep the cake light and fluffy.
• Microwave in Intervals. If unsure about your microwave, start with 60 seconds, then add time in 10-second increments.
• Choose the Right Mug. A wide and tall mug helps the cake rise evenly.

Variations

A coffee mug cake is a quick and customizable dessert that can be adapted in countless ways to suit different flavors and preferences. Here are some delicious variations to try:

• Mocha Mug- Add an extra teaspoon of cocoa powder for a richer chocolate taste.
• Vanilla Coffee Cake- Omit the cocoa powder and add a pinch of cinnamon.
• Caramel Macchiato- Drizzle caramel sauce over the top and sprinkle with sea salt.
• Peanut Butter Mocha- Swirl in a teaspoon of peanut butter before microwaving.
• Nutella- Mix in a spoonful of Nutella for a creamy, chocolatey finish.

What To Enjoy With Coffee Mug Cake

A coffee mug cake is a quick and satisfying dessert, but pairing it with the right accompaniments can take it to the next level. Here are some delicious options to enjoy with your mug cake:

• Whipped Cream- A light and creamy topping.
• Vanilla Ice Cream- Adds a cool contrast to the warm cake.
• Fresh Berries- A refreshing and tangy balance.
• Espresso or Latte- Enhance the coffee flavor with a warm drink.

How Long Does It Last?

Since this mug cake is best enjoyed fresh, it is not ideal for storing. However, if needed, you can cover and refrigerate it for up to 24 hours. Reheat the leftover cake in the microwave for 10-15 seconds before serving.

Can You Freeze It?

Freezing a coffee mug cake is not ideal because its soft, airy texture can become dense and dry once thawed.

For the best flavor and texture, it’s recommended to enjoy your mug cake fresh rather than freezing it.

More Delicious Desserts

• No Bake Peanut Butter Bars
• S'mores Brownies
• Keto Peanut Butter Cookies
• Rum Balls
• Strawberry Mousse

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