Ingredients
Scale
- 1/2 C unsalted butter, room temp
- 2 egg whites
- 2 eggs
- 2 C flour
- 1 tsp baking powder
- 1/2 tsp salt
- 1/4 baking soda
- 3/4 C buttermilk
- 1 1/2 C sugar
- 1 tsp vanilla
Instructions
- Preheat oven to 350 degrees.
- Line the cupcake tins with paper liners.
- Sift flour, baking powder, salt, and baking soda together in a bowl.
- Beat butter on high for 30 seconds.
- Add sugar and vanilla extract to the butter …. beating until well combined.
- Add egg whites, and then eggs one at a time, beating well after each addition.
- Alternate adding the flour mixture and buttermilk to the butter mixture, beating on low speed until everything is mixed together.
- Add 1/3 C flour mixture to the wet mixture followed by adding 1/3 C of the buttermilk; add 1/3 C flour mixture again then add 1/3 C buttermilk mix on low speed, add 1/3 C of flour and add the rest of 1/3 C of buttermilk mix in low speed until thoroughly blended.
- Bake at 350 degrees for 20-25 minutes or until an inserted cupcake comes out clean.
- Allow to cool in the cupcake tin for 10 minutes.
- Remove the cupcakes from the cupcake tin and completely cool on a wire rack.
