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Cupcake in a Mug

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a close up shot of Cupcake in a Mug
This single-serving cupcake in a mug dessert is everything you love about cake, but in a fraction of the time; mix, microwave, and presto - dessert is served!
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Table of Contents
  1. Cupcake In A Mug Ingredients
  2. Substitutions And Additions
  3. How To Make This Cupcake in a Mug Recipe
  4. How To Serve
  5. Storage
  6. Why We Love This Recipe
  7. More Recipes You’ll Love
  8. JUMP TO RECIPE
  9. Even More Recipes You’ll Love

This sweet and fluffy cupcake in a mug is the newest dessert taking center stage in the one-cup universe. This delicious single-serve sensation is made with just a few simple ingredients and is ready in mere minutes, so get ready to indulge your sweet tooth!

a close up shot of Cupcake in a Mug

Cupcake In A Mug Ingredients

Cupcake in a Mug raw ingredients that are labeled
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Cupcake in a mug takes the love for cupcakes to a whole new level by giving you the freedom to whip up a delicious treat in a matter of minutes.

The fluffy and moist cake with a rich and creamy frosting is a heavenly combination that melts in your mouth.

It’s a perfect treat for those who are short on time but still want something sweet and satisfying.

You’ll need:

  • 5 tablespoons plus 2 teaspoons of self-rising flour
  • 2 tablespoons of granulated sugar
  • 4 tablespoons of whole milk
  • 2 tablespoons of salted sweet cream butter, melted
  • ½ teaspoon of vanilla extract
  • 2 tablespoons of colorful sprinkles (divided 1½ tablespoons for the cake and ½ tablespoon for garnish)
  • ¼ cup of premade whipped vanilla frosting
  • 2 drops of red food color gel (optional)

Substitutions And Additions

WHIPPED TOPPING: You can substitute whipped topping for the frosting on this sweet treat.

TOPPINGS: Add chocolate chips to this delicious treat for an extra fun chocolatey twist.

FROSTING: You can customize the flavor of the frosting on top of your small cake.

Try chocolate frosting or add flavored extract to the vanilla frosting for a fun twist.

VANILLA EXTRACT: While vanilla extract is a classic choice, you can experiment with different extracts to customize your cupcake.

Almond extract can lend a subtle nutty flavor, while peppermint extract will give it a refreshing twist.

NUTS: Chopped nuts like pecans, walnuts, or almonds can add a delightful crunch and nutty flavor.

Simply fold them into the batter before microwaving for a tasty addition.

FRUIT: Fresh or frozen berries, like raspberries or blueberries, can be gently folded into the batter to create a fruity burst of flavor.

If you prefer tropical notes, consider diced pineapple or mango.

How To Make This Cupcake in a Mug Recipe

The best part of making this mug cake recipe is that it all comes together right in the mug, meaning no dishes! Follow our directions below to mix together the ingredients before heating it up in the microwave and digging in.

OUR RECIPE DEVELOPER SAYS

Double the recipe to share this rich cake with a friend. Microwave cakes one at a time if you are making more than one.

STEP ONE: Add the flour and granulated sugar to a 12-ounce microwave-safe mug. Whisk to combine.

PRO TIP:

Using a wider and shorter cup works best and makes it easier to scoop out your cake.

STEP TWO: Stir in the milk, melted butter, and vanilla. Be sure to scrape the bottom of the mug to combine thoroughly.

milk, butter, and vanilla stirred in a bowl

STEP THREE: Fold in the sprinkles.

sprinkles folded into the milk mixture

STEP FOUR: Microwave the cupcake in a mug for 1 minute 30 seconds.

Depending on your microwave, you may need to add an extra 5 seconds.

Allow the cake to rest for 20 to 30 seconds. 

PRO TIP:

Keep a close eye on the cake while it’s in the microwave and cook it until the center is just set.

microwave the cupcake in a mug for 20-30 seconds

STEP FIVE: Add the premade frosting to a small bowl. Add one to two drops of red food coloring gel.

Stir well until the color is uniform. Spoon the tinted frosting into either a disposable piping bag or a quart-size ziplock bag with a corner snipped off.

Evenly squeeze the frosting over the top center of the cake. Sprinkle the remaining sprinkles over the frosting.

frosting squeezed over the cake and sprinkle the sprinkles over the frosting

How To Serve

This funfetti mug cake is a seriously decadent dessert cake that is sure to satisfy your cupcake cravings.

Add a scoop of ice cream on top for even more decadence.

Fresh berries or sliced bananas can also be a great added touch, bringing a natural sweetness and a pop of color treat.

Add a cold, refreshing glass of iced tea or strawberry lemonade to wash the cupcake down.

If you love the idea of these fun little desserts, check out our coffee cake in a mug and chocolate mug cake for two more yummy flavors.

Storage

IN THE FRIDGE/FREEZER: This easy dessert does not reheat well and is meant to be enjoyed immediately, so we don’t recommend storing leftovers in the fridge or freezer. 

a close up shot of Cupcake in a Mug with a piece in a spoon

Why We Love This Recipe

QUICK AND CONVENIENT: This recipe is perfect for those moments when you’re craving a homemade dessert but don’t want to spend hours in the kitchen. It takes just a few minutes to mix the ingredients and a short time in the microwave.

SINGLE SERVING: Sometimes, you want a sweet treat without making a whole batch of cupcakes. With this recipe, you can satisfy your sweet tooth with a single serving that’s perfectly portioned.

ENDLESS POSSIBILITIES: Whether you’re in the mood for different chips, extracts, or flavorings, this recipe offers endless flavor possibilities.

For those who love the fluffy texture and decadent flavor of a classic cupcake but don’t want to go to all the trouble of baking one – this cupcake in a mug is for you! The easy and delicious cupcakes can be made in minutes using just a microwave oven. 

FREQUENTLY ASKED QUESTIONS

Can I freeze this easy single mug cake recipe?

This decadent dessert does not reheat well, and we don’t recommend storing it in the fridge or freezer for any length of time.

What size of mug should I use for this cupcake in a mug recipe?

A 12-ounce microwave-safe mug is just the right size for this great recipe.

How long should I cook this simple mug cake?

The cook time will depend on the wattage of your microwave, but we find a cooking time of somewhere between 90 to 95 seconds is about right for your single-serving cake. Keep an eye on your cake near the end of cooking, and watch for the center to be just set. Don’t overcook it, or you will end up with a dry cake.

Can I use non-dairy milk in this recipe?

While we haven’t tried it, we think this fluffy cake recipe would be just as delicious using oat milk, almond milk, coconut milk, or soy milk.

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Cupcake in a Mug

5 from 19 votes
This single-serving cupcake in a mug dessert is everything you love about cake, but in a fraction of the time; mix, microwave, and presto – dessert is served!
Prep Time 2 minutes
Cook Time 1 minute
Total Time 3 minutes
Servings 1

Ingredients
  

  • 5 tablespoons self-rising flour
  • 2 teaspoons self-rising flour
  • 2 tablespoons granulated sugar
  • 4 tablespoons whole milk
  • 2 tablespoons salted sweet cream butter, melted
  • ½ teaspoon vanilla extract
  • 2 tablespoons colorful sprinkles, divided 1½ tablespoons for the cake and ½ tablespoon for garnish
  • ¼ cup premade whipped vanilla frosting
  • 2 drops red food color gel, optional

Instructions
 

  • Add the flour and granulated sugar to a 12-ounce microwave-safe mug. Whisk to combine.
  • Stir in the milk, melted butter, and vanilla. Be sure to scrape the bottom of the mug to combine thoroughly.
  • Fold in the sprinkles.
  • Microwave for 1 minute 30 seconds (depending on your microwave, you may need to add an extra 5 seconds). Allow the cake to rest for 20 to 30 seconds.
  • Add the premade frosting to a small bowl. Add 1 to 2 drops of red food coloring gel. Stir well until the color is uniform. Spoon the tinted frosting into either a disposable piping bag or a quart-size ziplock bag with a corner snipped off. Evenly squeeze the frosting over the top center of the cake. Sprinkle the remaining sprinkles over the frosting.

Notes

  • Double the recipe to share this rich cake with a friend. Microwave cakes one at a time if you are making more than one.
  • Using a wider and shorter cup works best and makes it easier to scoop out your cake.
  • Keep a close eye on the cake while it’s in the microwave and cook it until the center is just set.

Nutrition

Calories: 800kcal | Carbohydrates: 113g | Protein: 7g | Fat: 36g | Saturated Fat: 18g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 9g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 308mg | Potassium: 159mg | Fiber: 1g | Sugar: 81g | Vitamin A: 798IU | Calcium: 89mg | Iron: 0.5mg
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Proudly Prepared by the Spaceships Kitchen

This recipe was developed, tested, cooked and photographed by the Spaceships Kitchen. From our dinner table to yours, we hope you think it's out of this world!

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  1. Maureen says

    5 stars
    Just perfect for two people. These would be perfect for Valentins Day with pink icing and some whits chocolate chips. Defintely have to have with the ice tea. We drink it everyday.

  2. Barb says

    5 stars
    I love cupcake in a mug. I think it would be great with chocolate chips and mini m&m’s mixed with the cake mix, then top it with chocolate chips as soon as it comes out. spread that and have with a scoop of vanilla or chocolate ice cream.

  3. Karen says

    5 stars
    I would add fresh add fruit to this recipe and play with the sugar to get right flavor. I would then put a powder sugar/milk as topping

  4. cathy hennessee says

    5 stars
    Yes I would add chocolate chips . Any flavor of frosting is fine with me. I haven’t tried ice tea in a cake.

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