Indulge in Easy Coffee Mug Cake Ready in Just 5 Minutes

There’s an undeniable charm in whipping up a dessert that takes mere minutes yet feels like a warm hug in a mug. That’s exactly what this Coffee Mug Cake delivers: instant comfort without the fuss. Picture this: a rainy afternoon, the clinking of your favorite spoon against a ceramic mug, and the intoxicating scent of vanilla and cinnamon swirling in the air. It’s the kind of moment that instantly lifts your spirits and beckons you to indulge.

I stumbled upon this delightful treat while desperately seeking a sweet fix that didn’t involve a trip to the bakery or a long wait. With simple ingredients you probably have on hand, you don’t need to be a seasoned chef to create something extraordinary. Whether you’re in need of a quick dessert or just want to satisfy a craving after a long day, this recipe is here to save the day. Join me as we brew up some sweetness with this easy Coffee Mug Cake that’s bound to impress, without breaking a sweat!

Why is Coffee Mug Cake a Must-Try?

Quick and Easy: In just 5 minutes, you can whip up a delicious dessert that will impress everyone around you.

Simple Ingredients: Most of the ingredients are pantry staples, making this cake a go-to for spontaneous cravings.

No Baking Skills Needed: Even novice bakers can master this recipe, allowing anyone the joy of homemade treats.

Versatile Options: Feel free to customize with your favorite nuts or spices to create a unique flavor profile every time.

Perfect for One: Enjoy a single serving guilt-free; who needs a whole cake when you can have just the right amount?

For step-by-step guidance, check out the full recipe below.

Coffee Mug Cake Ingredients

• Here’s everything you need to create your delightful Coffee Mug Cake!

For the Batter

  • Spelt, white, oat, or almond flour – Use any flour you have on hand for the perfect base.
  • Baking powder – This helps your cake rise, giving it that wonderful fluff.
  • Salt – A tiny pinch enhances all the sweet flavors in your cake.
  • Stevia or sugar – Sweeten to your liking; stevia makes it low-calorie.
  • Water, egg, or flax egg – Choose according to your preference for moisture and binding.
  • Oil or buttery spread – Adds richness; feel free to substitute with applesauce for a healthier option.
  • Pure vanilla extract – This is your secret ingredient for that lovely depth of flavor.
  • Cinnamon – A touch of warmth and spice that beautifully complements the sweetness.

For the Topping (Streusel)

  • Sucanat, brown sugar, or keto sweetener – Either option will give your cake that delightful crumble.
  • Oil, butter, or applesauce – Use just enough for moisture in your streusel topping.
  • Tiny pinch salt – Just a little to balance out the sweetness.
  • Pecan or walnut halves – Top with these for an added crunch and heartiness.

How to Make Coffee Mug Cake

  1. Preheat your oven to 330°F. If you’re opting for the microwave, you can skip this step and just get your mug or ramekin ready!

  2. Combine the dry ingredients, including flour, baking powder, salt, and stevia or sugar. Mix well until fully blended—this creates the cake’s fluffy base!

  3. Add the wet ingredients: water (or egg/flax egg), oil, vanilla extract, and cinnamon. Stir until just combined; avoid over-mixing to keep your cake light and airy.

  4. Prepare the streusel topping by mixing sucanat (or brown sugar/keto sweetener), oil (or applesauce), and a tiny pinch of salt in a separate bowl until crumbly.

  5. Fill a greased muffin tin halfway with the batter, or use a ramekin or mug if you’re using the microwave. Remember—not too full!

  6. Sprinkle on two-thirds of the streusel topping for a delicious layer of sweetness, then spoon the remaining batter on top gently.

  7. Finish by sprinkling the rest of the streusel on the very top, ensuring a lovely, crunchy texture once baked!

  8. Cook for 12-13 minutes in the oven, or around 1 minute in the microwave. Keep an eye on it; it’s done when it’s springy to the touch.

Optional: Top with a dollop of whipped cream for an indulgent finish!

Exact quantities are listed in the recipe card below.

Coffee Mug Cake

What to Serve with Coffee Mug Cake?

Indulging in a Coffee Mug Cake is delightful, but pairing it with the right accompaniments can elevate your experience to new heights.

  • Fresh Berries: The tartness of berries complements the sweetness of the cake perfectly, adding a fresh burst of flavor.
  • Whipped Cream: A dollop of fluffy whipped cream takes this dessert to the next level, creating a classic dessert experience.

Imagine a cozy evening with the warmth of a mug cake in one hand and a forkful of freshly whipped cream in the other, inviting you to savor each bite.

  • Ice Cream: A scoop of vanilla or chocolate ice cream adds a heavenly creaminess, making this treat even more indulgent.
  • Coffee or Tea: Enjoying your mug cake with a hot cup of coffee or herbal tea creates a comforting pairing that warms both heart and soul.
  • Chocolate Sauce: Drizzling chocolate sauce brings an extra touch of decadence, adding a rich, melt-in-your-mouth experience.

Each of these pairings enhances your Coffee Mug Cake experience, ensuring that your next dessert moment is nothing short of magical!

How to Store and Freeze Coffee Mug Cake

Room Temperature: Allow the Cake to cool completely, then cover it loosely with plastic wrap. It can be stored at room temperature for up to 1 day.

Fridge: Store the cooled Coffee Mug Cake in an airtight container for up to 3 days. This keeps it fresh while maintaining its delightful texture.

Freezer: Wrap individual portions tightly in plastic wrap, then foil, and freeze for up to 1 month. When ready to enjoy, thaw in the fridge overnight, then warm in the microwave.

Reheating: To bring back its fluffy goodness, microwave the defrosted mug cake for about 10-15 seconds; check for warmth and enjoy!

Helpful Tricks for Coffee Mug Cake

  • Choose the Right Flour: Different flours can alter the texture of your cake. For a fluffier result, try spelt or almond flour; they add a unique flavor too!

  • Mix Gently: Over-mixing can lead to a dense cake. Stir until just combined—this maintains the lightness of your Coffee Mug Cake.

  • Watch Cooking Time: Microwaves vary significantly. Start with 1 minute, then check every 10 seconds until it springs back when touched.

  • Streusel Layering: Don’t skip the streusel; it provides a delicious crunch. Ensure it’s evenly distributed for that satisfying texture in every bite.

  • Personalize: Add extras like chocolate chips or fruit to customize your Coffee Mug Cake; experimenting is part of the fun!

Make Ahead Options

These delightful Coffee Mug Cakes are perfect for meal prep enthusiasts! You can mix the dry ingredients (flour, baking powder, salt, and sweetener) up to 3 days in advance and store them in an airtight container at room temperature to maintain freshness. For a faster prep, you can even whisk together the wet ingredients (water, oil, vanilla extract, and cinnamon) and refrigerate them for up to 24 hours. When it’s time to indulge, simply combine the prepped ingredients, fill your mug or ramekin, and sprinkle on the streusel before baking for just 12-13 minutes in the oven or 1 minute in the microwave. This ensures maximum convenience without compromising flavor—your warm, comforting cake will be just as delicious as if made fresh!

Coffee Mug Cake Customizations

Feel free to explore delightful twists on this dessert that evoke your personal taste and nutrition preferences.

  • Gluten-Free: Substitute with a dedicated gluten-free flour blend for a cake that everyone can enjoy. It’s effortless and still delicious!

  • Vegan: Replace the egg with an extra tablespoon of water or a chia/flax egg for a plant-based delight. Whipping up a vegan version has never been easier!

  • Nut-Free: Swap in sunflower seed butter instead of nut-based oils or spreads if allergies are a concern. It’ll bring a unique but tasty flavor twist!

  • Chocolate Lovers: Fold in a tablespoon of cocoa powder for a rich, chocolatey experience that complements the vanilla beautifully. Who can resist chocolate?

  • Fruit-Infused: Add in some chopped bananas or berries for an extra burst of flavor and moisture in each bite. Fresh fruit brings a lovely sweetness!

  • Spicy Kick: For those who love a bit of heat, try adding a pinch of cayenne pepper to the batter. It creates an unexpected yet delightful contrast!

  • Extra Crunch: Sprinkle in some granola or crushed cookies into the batter for an added texture. It’ll create a delightful surprise with every bite!

  • Rich Toppings: Drizzle with caramel or melted chocolate right before serving for a sinfully indulgent twist that takes your mug cake to the next level. Who can say no to a decadent finish?

Coffee Mug Cake

Coffee Mug Cake Recipe FAQs

How do I select the right flour for my Coffee Mug Cake?
Choosing the right flour is key! Spelt flour gives a lovely nutty flavor, while almond flour will make it gluten-free and add moisture. If you want a lighter texture, white or oat flour are fantastic options. Just ensure they’re fresh and free of dark spots or odors.

How should I store my Coffee Mug Cake?
Once your Coffee Mug Cake has cooled completely, you can store it at room temperature for up to 1 day. If you want to keep it longer, place it in an airtight container in the fridge for up to 3 days. This helps maintain its delightful texture and flavor!

Can I freeze my Coffee Mug Cake?
Absolutely! Wrap individual portions tightly in plastic wrap, followed by foil, and pop them in the freezer for up to 1 month. When you’re ready to enjoy, simply thaw in the fridge overnight, then warm it up in the microwave for about 10-15 seconds. It’s almost like fresh-baked!

What should I do if my mug cake turns out dense?
If your Coffee Mug Cake is dense, it may have been over-mixed or the flour was too compacted when measuring. To avoid this, mix just until combined and use the spoon-and-level method for flour. A light touch goes a long way in keeping your cake fluffy!

Can I modify the recipe for dietary restrictions?
Definitely! For a gluten-free option, almond or oat flour is perfect. If you’re monitoring sugar intake, feel free to use stevia or a keto sweetener, which works wonderfully without sacrificing taste. Always check labels for allergens, especially if you’re serving guests with dietary restrictions.

What if I don’t have a microwave? Can I still make my Coffee Mug Cake?
Of course! If you prefer the oven, just follow the baking instructions provided. Preheat your oven to 330°F and bake for 12-13 minutes. Remember, the baking time might vary slightly, so keep an eye on your cake. It’s done when it springs back after a gentle touch!

Coffee Mug Cake

Indulge in Easy Coffee Mug Cake Ready in Just 5 Minutes

This Coffee Mug Cake is a quick dessert that takes just 5 minutes, combining comfort and ease for an indulgent treat.
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Servings: 1 mug
Course: DESSERTS
Calories: 320

Ingredients
  

Batter Ingredients
  • 4 tbsp spelt, white, oat, or almond flour
  • 1 tsp baking powder
  • pinch salt
  • 2 tbsp stevia or sugar sweeten to taste
  • 3 tbsp water, egg, or flax egg for moisture and binding
  • 1 tbsp oil or buttery spread or substitute with applesauce for a healthier option
  • 1 tsp pure vanilla extract
  • 1 tsp cinnamon for flavor
Streusel Topping Ingredients
  • 2 tbsp sucanat, brown sugar, or keto sweetener
  • 1 tbsp oil, butter, or applesauce for moisture
  • pinch salt
  • 1 tbsp pecan or walnut halves for crunch

Equipment

  • Microwave
  • mug or ramekin

Method
 

Preparation Steps
  1. Preheat your oven to 330°F. If you're using the microwave, skip this step.
  2. Combine the dry ingredients: flour, baking powder, salt, and stevia or sugar. Mix well.
  3. Add the wet ingredients: water (or egg/flax egg), oil, vanilla extract, and cinnamon. Stir until just combined.
  4. Prepare the streusel topping by mixing sucanat (or brown sugar/keto sweetener), oil (or applesauce), and a tiny pinch of salt until crumbly.
  5. Fill a greased muffin tin halfway with the batter, or use a ramekin or mug. Don’t fill too full!
  6. Sprinkle on two-thirds of the streusel topping, then spoon the remaining batter on top gently.
  7. Finish by sprinkling the rest of the streusel on top.
  8. Cook for 12-13 minutes in the oven, or around 1 minute in the microwave. Check that it springs back when touched.

Nutrition

Serving: 1mugCalories: 320kcalCarbohydrates: 45gProtein: 6gFat: 15gSaturated Fat: 2gCholesterol: 20mgSodium: 180mgPotassium: 150mgFiber: 3gSugar: 10gCalcium: 3mgIron: 10mg

Notes

Top with a dollop of whipped cream for an indulgent finish. You can personalize the recipe by adding chocolate chips or fruit.

Tried this recipe?

Let us know how it was!

Leave a Comment

Recipe Rating