Ingredients
Method
Preparation Steps
- Preheat oven to 350°F. Line a cupcake tin with paper liners.
- Combine cake flour, baking powder, and salt in a bowl. Set aside.
- In a mixing bowl, beat butter and sugar on medium speed for 2 minutes until fluffy. Scrape down sides.
- Add egg whites one at a time, beating well after each addition. Mix in vanilla extract.
- Alternately add dry ingredients and buttermilk to the batter, starting and ending with dry ingredients. Mix after each addition.
- Fold in sprinkles.
- Fill cupcake liners two-thirds full. Bake for 21-23 minutes. Cool in pans for 5 minutes, then transfer to racks.
- Frost with your favorite frosting once cupcakes are completely cooled.
Notes
Enjoy these colorful cupcakes at any celebration!