Lemon Squares

Directions

1. 1
   For the crust: Preheat the oven to 350 degrees F. In a medium saucepan, melt the butter.
2. 2
   Mix the flour and confectioners' sugar in a bowl and add the melted butter, mixing until a dough forms.
3. 3
   Press the mixture firmly into a 9- by 13- by 2-inch pan.
4. 4
   Bake the crust for 25 minutes.
5. 5
   For the filling: While the crust is baking, with an electric mixer, combine the eggs, lemon juice and zest until smooth.
6. 6
   Add the granulated sugar, flour, baking powder and salt, and beat until smooth.
7. 7
   Pour the mixture over the baked crust.
8. 8
   Bake for 20 minutes more.
9. 9
   Remove the pan from the oven and let it cool completely.
10. 10
    Sprinkle the top with confectioners' sugar.
11. 11
    Cut into squares and serve.