INGREDIENTS
1 1/2 cups
sugar
Zest of 2 clementine oranges
1 cup
unsalted butter, softened
2
eggs
2 tbsp
freshly squeezed clementine orange juice
2 3/4 cups
all-purpose flour
2 tsp
cream of tartar
1 tsp
baking soda
1/4 tsp
salt
3 tbsp
sugar
1 tbsp
ground cinnamon