For the cupcakes:
- 1 3/4 cups cake flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
- 1/2 cup sour cream (I used full fat)
- 1/2 cup milk (I used whole)
- 2 large egg whites, at room temperature
- 1 stick (4 ounces) unsalted butter, melted
- 1 cup granulated sugar
- 1 tablespoon fresh lemon juice
- Zest of one lemon (about 2 teaspoons)
For the Lemon Buttercream:
- 2 sticks unsalted butter (very soft)
- 4-5 cups confectioners sugar
- 1 teaspoon lemon juice
- 1 teaspoon lemon zest
- 2 tablespoons heavy cream
Instructions
- Preheat oven to 350 degrees (F). Line a 12 mold muffin tin with paper liners; set aside.
- In a medium bowl combine flour, baking powder, and salt; mix well to combine. Set aside.
- In a large measuring cup or bowl combine sour cream, milk, and egg whites; mix well to combine. Set aside.
- Full instructions visit @bakerbynature