INGREDIENTS
3 tsp
Lemon, zest
1
Egg, large
1
Egg yolk, large
2 tbsp
Lemon juice, freshly squeezed
2 cups
All-purpose flour
1/2 tsp
Baking soda
1 cup
Granulated sugar
1 tsp
Lemon extract
1
Powdered sugar
1/4 tsp
Salt
1 tsp
Vanilla extract
1/2 cup
Butter, unsalted