INGREDIENTS
1 1/2 tsp
Lemon, zest
1
Egg, large
1 tbsp
Lemon juice, freshly squeezed
1 1/2 cups
All-purpose flour
1/4 tsp
Baking powder
1/8 tsp
Baking soda
1
Food coloring, yellow
1 1/4 cups
Granulated sugar
1/4 cup
Powdered sugar
1/4 tsp
Salt
1/2 tsp
Vanilla extract
1
butter (8 tablespoons