Ingredients

The following ingredients have 24 Servings
  • 1 box White Cake Mix
  • 4 egg whites
  • 1/4 cup oil
  • 3/4 cup buttermilk
  • 1/4 cup lemon juice (freshly squeezed)
  • 3/4 cup sour cream
  • 1 teaspoon vanilla extract
  • zest of 3 lemons
  • 3 Tablespoons lemon juice (freshly squeezed)
  • 1 teaspoons lemon zest
  • 1-2 cups powdered sugar
  • 1/2 cup butter (softened)
  • 8 oz cream cheese (softened)
  • 2 teaspoons vanilla extract
  • 3-4 cup powdered sugar

Instruction

  • 1. Preheat oven to 350 degrees and line pans with cupcake liners.
  • 2. Sift cake mix into a small bowl to remove any lumps.
  • 3. In a large bowl, gently whisk egg whites, oil, buttermilk, lemon juice, sour cream, vanilla and lemon zest together.
  • 4. Combine cake mix and wet ingredients and stir well.
  • 5. Fill cupcake liners 3/4 full and bake for 15-20 minutes, or until and inserted knife comes out clean.
  • 6. Lemon Glaze: In a bowl, combine all ingredients using a whisk. Add powdered sugar until your glaze reaches the consistency of tomato soup. (I can't think of anything else that has that consistency...)
  • 7. Use a toothpick to punch small holes into the top of each cupcake so the glaze can sink into the cake.
  • 8. Spoon glaze over the nearly cooled cupcakes, and allow time for the glaze to set.
  • 9. Cream Cheese Frosting: Beat butter and cream cheese for 2 minutes. Scrape down bowl and continue to beat in vanilla extract and powdered sugar. Slowly add powdered sugar until you reach your desired consistency. If frosting becomes too thick, add 1 tablespoon of milk.
  • 10. Pipe frosting into cooled cupcakes and top with lemon slices or sprinkles.