- 3 cups cake flour (not self-rising), sifted
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 teaspoon baking soda
- 1 1/2 cups (3 sticks) unsalted butter, room temperature
- 2 cups sugar
- 5 large eggs
- 2 teaspoons pure vanilla extract
- 1 cup buttermilk
- Meringue Buttercream
- Red, white, and blue dessert toppings
Heat oven to 325 degrees with rack in center. Line muffin pans with baking cups; set aside. In a medium bowl, sift together flour, baking powder, salt, and baking soda.
In the bowl of a heavy-duty electric mixer fitted with the paddle attachment, beat butter and sugar on medium speed until light and fluffy, 3 to 5 minutes. With mixer running, add eggs and vanilla extract; beat until combined.
With mixer on low speed, add 1 cup flour mixture; mix until combined. Add 1/2 cup buttermilk; combine. Alternate adding flour mixture and buttermilk, ending with flour, until all has been incorporated.
Divide batter evenly among baking cups. Bake until light golden brown and a cake tester inserted into middle comes out clean, 25 to 30 minutes. Rotate pans half way through baking. Transfer pans to a wire rack to cool.
To decorate, place each color of sprinkles in its own small bowl. Frost each cupcake with about 3 tablespoons Meringue Buttercream. Gently press each frosted cupcake into sprinkles, rolling around so entire surface is coated. Arrange picnic party picks as desired.
SourceMartha Stewart Living Television