A microwave mug cake that’s wonderfully soft, fluffy, and egg-free—ready in about 5 minutes for a single-serve dessert that satisfies sweet cravings instantly.
Why You’ll Love This Recipe
This recipe is perfect for when you want cake fast, without leftovers or fuss. It’s customizable (think sprinkles, chocolate chips, Nutella), requires minimal ingredients, and can be made in the microwave in just minutes.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
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all-purpose flour (cake flour also works)
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sugar
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baking powder
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dash of salt
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butter
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milk (any kind)
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vanilla extract
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sprinkles
Directions
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In a microwave-safe mug, combine the dry ingredients: flour, sugar, baking powder, and salt.
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Stir in the wet ingredients: melted butter, milk, and vanilla extract until the batter is smooth and you’ve scraped the bottom of the mug. Fold in sprinkles.
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Microwave for 70–90 seconds—stop while the cake is still slightly shiny on top. Let it rest in the microwave for 1 minute before digging in.
Servings And Timing
Servings: 1 mug cake
Prep time: 3 minutes
Cook time: 2 minutes
Total time: ~5 minutes
Variations
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Use cake flour instead of all-purpose for a lighter texture.
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Swap sprinkles for chocolate chips, a scoop of Nutella, peanut butter, coconut, nuts, or cinnamon.
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For a healthier version:
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Use skim milk, reduce sugar, or substitute with honey/artificial sweetener
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Replace butter with applesauce or coconut oil
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Try white whole wheat flour
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To make it dairy-free: use almond or soy milk and dairy-free butter or coconut oil.
Storage/Reheating
This mug cake is best enjoyed immediately. If you have leftovers (though unlikely!), cover and refrigerate for up to 1 day. Reheat in the microwave for about 20–30 seconds until warmed through.
FAQs
1. What If I Don’t Have Sprinkles?
No problem! Leave them out or stir in mini chocolate chips, cinnamon, or nuts for flavor and texture.
2. Can I Bake This In The Oven Instead Of The Microwave?
While designed for the microwave, you can bake it in a small ramekin at 350°F for about 10–12 minutes—just keep an eye on it to avoid overbaking.
3. Is It Possible To Make This Cake Gluten-Free?
Yes—substitute the flour with a 1:1 gluten-free baking blend and check consistency; you may need to slightly adjust the moisture.
4. Why Is My Mug Cake Still Gooey In The Middle?
Microwaves vary—start with 70 seconds and test. If needed, add 15–25 more seconds, stopping just as the top remains slightly shiny. Let it rest for a minute to finish setting.
5. Can I Make This Vegan?
Absolutely—use plant-based milk, coconut oil or vegan butter, and ensure sugar is vegan-friendly.
6. What Kind Of Mug Should I Use?
A microwave-safe ceramic mug works best. Avoid metal or thin plastic mugs that could heat unevenly or melt.
7. How Can I Add More Protein?
Stir in a scoop of your favorite protein powder (vanilla or unflavored works best)—you might need to slightly reduce the flour to maintain a good texture.
8. Can I Make Mini Mug Cakes For Sharing?
Yes—divide the batter into two small microwave-safe ramekins; microwave each for 40–50 seconds, checking for doneness early.
9. What Can I Do If The Cake Collapses After Cooking?
That usually means it was overcooked. Try shortening the cooking time by 10–15 seconds or lowering the microwave wattage.
10. Can I Add Frosting Or Toppings?
Of course! Top with a dollop of whipped cream, a sprinkle of powdered sugar, fruit, or drizzle with chocolate or caramel sauce for extra indulgence.
Conclusion
This Vanilla Mug Cake is a simple, speedy way to cure any sweet tooth—no eggs, no mess, and totally customizable. Whether you want a soft vanilla cake or a chocolate-sprinkled treat, it comes together in just minutes and satisfies every time.
