Ingredients
Serves: 16 bars
1/2 cup butter, melted and cooled
1 cup all-purpose flour
1/4 cup powdered sugar
Cooking spray
1 cup granulated sugar
2 tablespoons all-purpose flour
1 teaspoon baking powder
2 eggs, beaten
3 tablespoons fresh lemon juice
zest of 1 lemon
powdered sugar, for topping
Preparation
