INGREDIENTS
1/2 tsp
baking powder
1/2 tsp
baking soda
1 cup
confectioners' sugar
1 large
egg
1 1/4 cups
flour
3/4 cup
granulated sugar
6 oz
greek yogurt
1 tbsp
lemon zest
1/4 tsp
salt
1/4 cup
vegetable oil
3 drops
yellow food coloring
3 tbsp
as necessary