INGREDIENTS
1
Lemon, zest of
1
Egg + 1 egg white
2 tbsp
Lemon juice, fresh
1/2 tsp
Baking powder
2 1/2 cups
Flour
5
drops Food coloring, yellow
1 tsp
Lemon extract
3 cups
Powdered sugar
1/2 tsp
Salt
1 cup
Sugar
1 1/2 tsp
Vanilla
1 cup
Butter
1 tbsp
Milk or half and half
1 1/2 tbsp
Sour cream