Sometimes, you just need something sweet right now, not in an hour, not after preheating the oven, now. That’s where this Strawberry Mug Cake swoops in to save the day. It’s soft, fluffy, and filled with the cozy taste of strawberries, all made in the microwave while your favorite song barely finishes playing.
It’s the kind of dessert that feels like a secret, one of those single serve desserts that’s almost too easy to be this good. If you’re into easy strawberry desserts or love trying new microwave recipes, this one’s going straight to your “keep forever” list.
Why Strawberry Mug Cake Is Perfect for You
Made for Right Now Cravings: It’s late, you’re cozy, and you just want something sweet. This is your answer, soft cake, real strawberries, and zero guilt.
No Leftovers, No Regrets: Because this is one of those single serve treats you can fully enjoy without overthinking it. One mug, one happy moment.
Perfect for Experimenting: Add a swirl of whipped cream, a drizzle of white chocolate, or even a scoop of ice cream, this is your little playground.
Cleanup Takes Seconds: When dessert disappears this fast, the dishes should too. One mug, one spoon, and you’re done.

The Good Stuff
- Strawberry Cake Mix: This is the base of your mug cake and gives it that sweet, fruity strawberry flavor. Using a mix makes it super quick and foolproof, so you get a soft cake without any complicated steps.
- Water: Helps the cake mix come together smoothly. It might sound simple, but it’s key for getting that light, fluffy texture in just a minute.
- Vegetable Oil: Keeps your mug cake moist and tender. Without it, the cake could turn out a little dry, so this little addition makes each bite feel soft and cozy.
- Diced Strawberries: Adds fresh bursts of fruity flavor and a fun texture. They make the cake taste homemade and brightens up every spoonful.
- Whipped Cream: The finishing touch! A swirl of cream makes your mug cake feel like a proper dessert and adds a creamy, dreamy layer to balance the sweetness.
How to Make Strawberry Mug Cake
Step 1: Pick Your Mug Wisely
Choose a mug that can comfortably hold 8 ounces, trust me, a tiny cup will overflow, and nobody wants that mess. Give it a quick light coat of oil or non-stick spray so your cake comes out effortlessly.
Step 2: Layer in the Good Stuff
Add your strawberry cake mix, water, and vegetable oil straight into the mug. Then sprinkle in the diced strawberries, these little gems are what make each bite taste fresh and fruity.
Step 3: Mix Gently but Thoroughly
Take a spoon and stir everything together until smooth. You want the batter even, but it’s okay if a few tiny strawberry bits peek through, they’ll give your cake little flavor bursts while baking.
Step 4: Microwave with Love
Cook on high for about a minute. Keep an eye on it, microwaves aren’t all equal, and a little extra time might be needed if your cake looks a touch undercooked. It should rise slightly and look soft but not wet on top.
Step 5: Let It Breathe
Give your mug cake a minute or two to cool just slightly. This isn’t just for safety, it also helps the texture settle perfectly and makes every spoonful feel indulgent without being too hot.
Step 6: The Fun Part
Complete your creation with a smooth, generous curl of whipped cream. Grab a spoon, dig in, and savor it. Every bite should be warm, fluffy, and packed with sweet strawberry flavor.

Mistakes to Avoid When Making Strawberry Mug Cake
Using the Wrong Mug Size: Too small, and your cake will overflow; too large, and it might not rise properly. Aim for an 8-ounce (or slightly bigger) mug for perfect results.
Skipping the Oil or Spray: A dry mug cake is nobody’s friend. Lightly greasing your mug ensures your cake comes out soft, fluffy, and easy to scoop.
Microwaving Too Long: Every microwave is different. Keep an eye on your cake, it should rise slightly and look set, not dry or rubbery. Less is sometimes more here.
Toppings That Make It Even Better
- Extra Diced Strawberries: Fresh, juicy bursts in every bite.
- Mini Chocolate Chips: A little melty sweetness that pairs perfectly with strawberries.
- Powdered Sugar Dusting: Simple, pretty, and gives it that bakery-fresh look.
- A Drizzle of Strawberry Sauce: Intensifies the flavor and adds a glossy finish.
- Toasted Coconut Flakes: Adds a tiny crunch and a subtle nutty sweetness.
Craving more cozy mug cake magic? Don’t stop at strawberries! You can also try my Oreo Mug Cake for a chocolatey twist, a warm and spiced Pumpkin Mug Cake, or the sweet and comforting Banana Mug Cake. Each one is quick, easy, and made for those “I need dessert now” moments.
Strawberry Mug Cake
Ingredients
- 6 tablespoons strawberry cake mix
- 2½ tablespoons water
- ⅔ tablespoon vegetable oil
- A few diced strawberries optional
- Whipped cream to finish it off
Instructions
- Grab a microwave-safe mug that holds at least 8 ounces so your cake has room to rise without spilling over. Give the inside a quick brush with oil or a light spray of non-stick, it makes scooping your cake out so much easier.
- Drop in the strawberry cake mix, add the water and vegetable oil, and then sprinkle in the diced strawberries. These little fruity pieces are what make every bite taste fresh and homemade.
- Stir everything together gently until the batter is smooth and evenly mixed.
- Microwave on high for around a minute. Since microwaves can vary, check that the cake has puffed up and looks set on top. It should be soft and tender, not dry.
- Let the mug cake rest for a minute or two to cool slightly. This helps the texture settle so every spoonful is perfectly warm and fluffy.
- Top with a swirl of whipped cream. Grab a spoon, dig in, and enjoy.
Notes
- Fresh or frozen strawberries work, just pat frozen ones dry to avoid extra moisture.
- A tiny pinch of salt can actually make the strawberry flavor pop.









