![funfetti mug cake with sprinkles](https://img.ehowcdn.com/375/ppds/f8a4da93-4b45-44ba-afdc-282628fa6ca2.png)
Cake for one? Um, yes please! Make any day feel like a festive celebration with this colorfully delicious funfetti mug cake. The best part is it takes less than five minutes to make.
Video: How to Make a Funfetti Mug Cake
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Things You'll Need
1/4 cup flour
1/2 tsp. baking powder
2 Tbsp. sugar
Pinch of salt
1 Tbsp. milk
2 Tbsp. melted butter
2 Tbsp. beaten egg or egg substitute
1/2 tsp. vanilla extract
2 Tbsp. sprinkles (plus more for garnish)
2 Tbsp. vanilla frosting
1. Combine the dry ingredients
Spray the inside of the mug lightly with cooking spray or grease with butter. Add the flour, baking powder, sugar, and salt.
![adding dry ingredients](https://img.ehowcdn.com/375/ppds/f3bd96aa-80a6-47d6-8d56-f8553aba2717.png)
2. Add the wet ingredients
Add the milk, butter, egg, and vanilla extract. Stir to combine until a smooth batter forms.
![adding wet ingredients](https://img.ehowcdn.com/375/ppds/a9f3a170-8ed6-4da4-9a00-d25edbfd4a76.png)
![stirring to combine cake batter](https://img.ehowcdn.com/375/ppds/a6c6335a-2d74-4c0d-8163-def49a219854.png)
3. Add the sprinkles
Add the sprinkles and stir until they are evenly distributed throughout the batter.
![adding sprinkles to batter](https://img.ehowcdn.com/375/ppds/3f2b35de-d5c8-468d-8f2b-878be23ad637.png)
![stirring sprinkles into cake batter](https://img.ehowcdn.com/375/ppds/9b92a9a2-ee55-4cdc-acd3-9fa835635458.png)
4. Microwave the cake
Place the mug inside the microwave and cook for 45 seconds. Check for doneness. If needed, cook in additional 15-second increments until center is done.
![cooked funfetti mug cake](https://img.ehowcdn.com/375/ppds/184a46c3-80c1-4b1f-a25e-1d6901e3e4fc.png)
Top the finished cake with a dollop of vanilla frosting and garnish with additional sprinkles on top.
![frosting the mug cake](https://img.ehowcdn.com/375/ppds/ab9b3378-d14f-401c-82e9-8a43eb87033c.png)
![garnishing mug cake with sprinkles](https://img.ehowcdn.com/375/ppds/b811dc7a-92bd-4305-a794-d33882ba6237.png)
![finished funfetti mug cake](https://img.ehowcdn.com/375/ppds/e6adf9d9-acf1-4a29-9f1d-dcc98291a1dd.png)