For the bars
- 1 box yellow or white cake mix
- 2 eggs
- ½ cup oil
- 1 teaspoon vanilla extract
- Zest of 1 lemon
- 2 tablespoons lemon juice
- ¼ cup sour cream
- ½ cup sprinkles
For the lemon cream center
- 4 oz cream cheese, softened
- ¼ cup granulated sugar
- 1 tablespoon lemon juice
- ½ teaspoon vanilla extract
For the sprinkle layer
- 2 to 3 tablespoons pink sprinkles
For the glaze
- ¾ cup powdered sugar
- 1 to 2 tablespoons milk
- ¼ teaspoon vanilla extract