Vanilla Mug Cake Recipe
Introduction
This vanilla mug cake is a quick and delightful treat made in just minutes using your microwave. It’s perfect for satisfying a sweet craving without the need for baking an entire cake. Enjoy a soft, fluffy dessert with a hint of vanilla and a fun sprinkle touch.

Ingredients
- ¼ cup + 1 ½ teaspoons all-purpose flour (35 g)
- 2 tablespoons sugar (25 g)
- ¼ teaspoon baking powder (1 g)
- Dash of salt
- 2 tablespoons butter, melted (28 g)
- 3 tablespoons milk (45 ml)
- ½ teaspoon vanilla extract (2.5 ml)
- 1 teaspoon sprinkles (4 g)
Instructions
- Step 1: Add the flour, sugar, baking powder, and salt to a microwave-safe mug and stir together until combined.
- Step 2: Stir in the milk, melted butter, and vanilla extract until the batter is smooth, making sure to scrape the bottom of the mug to mix all ingredients evenly. Fold in the sprinkles.
- Step 3: Microwave on high for 70 to 90 seconds, or until the cake is just set but still slightly shiny on top.
- Step 4: Let the mug cake rest in the microwave for 1 minute before enjoying.
Tips & Variations
- Use full-fat milk for a richer flavor or try almond milk for a dairy-free option.
- Swap sprinkles for chocolate chips or nuts to customize your cake.
- Watch the cake closely in the microwave, as cooking times may vary depending on power.
- For an extra moist cake, add a teaspoon of sour cream or yogurt to the batter.
Storage
This mug cake is best enjoyed fresh but can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, microwave for 15 to 20 seconds until warm. Note that texture may slightly change upon storage.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use whole wheat flour instead of all-purpose flour?
Yes, you can substitute whole wheat flour, but the cake may be denser and have a nuttier flavor. You might also need to slightly increase the liquid to keep it moist.
What if I don’t have a microwave?
This recipe is designed for microwave cooking to keep it quick and easy. If you want to bake it in an oven, use a small ramekin and bake at 350°F (175°C) for about 15 minutes or until set.
Print
Vanilla Mug Cake Recipe
- Total Time: 6.5 minutes
- Yield: 1 serving 1x
Description
A quick and easy single-serving vanilla mug cake made in the microwave. This moist and fluffy cake combines simple pantry ingredients to deliver a sweet vanilla treat with a fun sprinkle topping, ready in just minutes—perfect for satisfying a sudden dessert craving without any fuss.
Ingredients
Dry Ingredients
- ¼ cup + 1 1/2 teaspoons all-purpose flour (35 g)
- 2 tablespoons sugar (25 g)
- 1/4 teaspoon baking powder (1 g)
- Dash of salt
Wet Ingredients
- 2 tablespoons butter, melted (28 g)
- 3 tablespoons milk (45 ml)
- 1/2 teaspoon vanilla extract (2.5 ml)
Toppings
- 1 teaspoon sprinkles (4 g)
Instructions
- Combine Dry Ingredients: Add the all-purpose flour, sugar, baking powder, and a dash of salt into a microwave-safe mug. Stir together until evenly combined.
- Add Wet Ingredients: Pour in the milk, melted butter, and vanilla extract. Stir thoroughly until the batter is smooth, making sure to scrape the bottom of the mug to incorporate all the ingredients. Then fold in the sprinkles gently.
- Microwave Cook: Place the mug in the microwave and cook on high for 70 to 90 seconds. The cake should be just set on top but still slightly shiny; avoid overcooking to prevent dryness.
- Rest and Serve: Let the cake rest in the microwave for 1 minute after cooking to allow it to finish setting. Serve warm directly from the mug for a quick and delightful dessert.
Notes
- Microwave wattages vary; you may need to adjust cooking time slightly to prevent over or undercooking.
- Use a microwave-safe mug to avoid any hazards.
- For a dairy-free version, substitute butter with a vegan alternative and milk with almond or oat milk.
- Sprinkles add a fun texture and color but can be omitted or replaced with chocolate chips or nuts if preferred.
- Allow the cake to cool slightly before eating as it will be very hot immediately after microwaving.
- Prep Time: 5 minutes
- Cook Time: 1.5 minutes
- Category: Dessert
- Method: Microwave
- Cuisine: American
Keywords: vanilla mug cake, microwave cake, quick dessert, single serving cake, easy mug cake, sprinkles cake

