Recipe adapted from Cupcakes by Shelly Kaldunski

 

Makes about 12 cupcakes

For the cupcakes

• 1-1/4 cups AP flour
• 1-1/2 tsp baking powder
• 1/4 tsp salt
• 3/4 cup sugar
• 6 tbsp butter, room temperature
• 1 large egg + 1 egg white, room temperature
• 1 tsp vanilla extract
• 1/2 cup milk (I used half-and-half instead)
• 2 tbsp rainbow sprinkles

For vanilla buttercream

• 2 sticks butter
• 7 cups powdered sugar, sifted
• 1/4 cup milk
• 1 teaspoon vanilla

Instructions

 

To make cupcakes—

1. Preheat oven to 350F.
2. Line cupcake pan with paper liners.
3. In a large bowl, sift flour, baking powder and salt. Set aside. In a stand mixer, fitted with flat beater, beat the sugar and butter until well combined, about 2-3 minutes. Add egg and egg white, one at a time, beating on low.
4. Then add vanilla. Gradually add flour mixture in 3 additions, alternating with milk in 2 additions, ending with the flour mixture. Fold in rainbow sprinkles.
5. Fill cupcake liners about 1/2-2/3 full. Bake for about 17-20 minutes or until a toothpick inserted in the middle comes out clean. Remove from pan and cool completely on a wire cooling rack before frosting.

To make buttercream—
In a stand mixer, fitted with flat beater, beat butter until creamy, about 2-3 minutes. Add 5 cups of sifted powdered sugar, milk, and vanilla, beat until combined. Add more powdered sugar until you get to the consistency you want.

 

[NOTES: I think I added about 6-1/2 cups, give or take a few tbsp, to get the consistency I wanted. If its too stiff, you can add a little more milk.]

Frost with vanilla buttercream and garnish with more rainbow sprinkles.

ENJOY!

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