INGREDIENTS
2 3/4 cups
all purpose flour
2 tsp
cream of tartar
1 tsp
baking soda
1/4 tsp
salt
1 cup
unsalted butter, softened
1 1/2 cups
granulated sugar
2
eggs
1 tbsp
lemon zest
1 tsp
lemon emulsion, optional
1/3 cup
Lemonhead candies, finely crushed
2 tbsp
yellow sanding sugar