The Mug Cake That Saves Dessert Emergencies

5 from 1 vote

Okay, so you know that feeling when it’s 8:30pm, you want something sweet, and you are absolutely not driving to the store for it? Yeah, this is the recipe for that. We’re talking a fluffy little vanilla cake, made right in your mug, done in the time it takes to microwave a hot pocket. No eggs, no fuss, no dishes piling up in the sink.

Vanilla cake in 8-ounce clear glass mug with spoon and strip napkin on table.

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If you’ve made my Nutella mug cake before, this is its sweet, simple cousin, same idea, straight-up vanilla, and honestly just as satisfying.

What You’re Grabbing From the Pantry

milk, butter, flour, sugar, baking powder and vanilla extract in clear bowls on wood table.

Flour, sugar, a pinch of salt, vanilla, butter, milk. That’s it ;  no special trip required. You’ve probably got every single one of these sitting in your kitchen right now.

Lets make it!

Clear mug with dry ingredients for a vanilla mug cake in

Step One: Dump your dry stuff into the mug;  flour, sugar, baking powder, salt  and give it a good mix. I use an 8-ounce clear glass mug so I can watch it puff up in the microwave (very satisfying, 10/10 would recommend).

Vanilla mug cake batter in measuring cup.

Step Two: In a separate little bowl, mix your wet ingredients; milk, vanilla, melted butter then pour that into the mug and stir until smooth. Don’t skip mixing them separately first; it’s the secret to a cake that’s fluffy instead of dense and sad.

Spoon full of vanilla cake with dollop of whipped cream.

Step Three: Microwave for 1-2 minutes. Every microwave’s a little different (mine’s 750 watts and takes the full 2), so keep an eye on it,  you want the top set and springy, not wet and jiggly. Let it cool a couple minutes before you dive in, unless you enjoy burning the roof of your mouth (no judgment).

Dress It Up However You Want

  • Honestly, this cake’s good enough to eat plain. But if you want to make it feel a little fancier:
  • Scoop of vanilla ice cream on top, because why not
  • A dollop of homemade whipped cream never hurt anybody
  • Swirl in some peanut butter or Nutella for a little frosting situation

A Couple Notes So Yours Turns Out Right

Room temp milk matters more than you’d think — cold milk makes the melted butter seize back up, and you’ll end up with weird little butter flecks instead of a smooth batter. So let that milk sit out a few minutes first.

And yes, you can bake this in the oven if you don’t have a microwave handy; bake at 350°F for about 15 minutes in an oven-safe mug or ramekin does the trick.

Next time that sweet tooth hits and you don’t want to deal with a whole cake, a mixer, and a sink full of dishes, this is your move.

Vanilla cake in 8-ounce clear glass mug with spoon and strip napkin on table.

Vanilla Mug Cake

5 from 1 vote
A fluffy single-serving vanilla mug cake made in the microwave in under 5 minutes — no eggs, no fuss, just a sweet fix when you need one
Prep Time 2 minutes
Cook Time 2 minutes
Total Time 4 minutes
Servings: 1 mug
Calories: 390

Ingredients
  

  • ¼ cup all-purpose flour
  • 2 tablespoons granulated sugar
  • ¼ teaspoon baking powder
  • Pinch of salt
  • 3 tablespoons milk at room temperature
  • ½ teaspoon vanilla extract or vanilla bean paste
  • 1 ½ tablespoons unsalted butter melted

Recipe Directions
 

  1. To start, mix together the dry ingredients (flour, sugar, baking powder, and salt) in a microwave-safe mug. I used an 8-ounce clear glass mug.
  2. In a small bowl mix the wet ingredients(milk, vanilla, and butter) and add to dry ingredients and mix until the cake batter is smooth.
  3. Microwave the mug cake for 1-2 minutes, depending on your microwave's wattage. The top of the cake should be set and springy to the touch. My microwave is a 750 watt and it took 2 minutes.
  4. Let the mug cake cool for about 5 minutes, then top with your favorite toppings.

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Nutrition

Calories: 390kcalCarbohydrates: 50gProtein: 5gFat: 19gSodium: 126mgFiber: 1gSugar: 26g

Notes

  • The key to a fluffy texture  is to mix the wet and dry ingredients separately before combining them. This helps to ensure that the batter is evenly mixed and doesn’t become too dense.
  • Using room temperature milk also helps to create a lighter cake, as cold milk can cause the melted butter to solidify.
5 from 1 vote

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