INGREDIENTS
1 cup
unsalted butter softened
1 2/3 cups
sugar
2
large eggs
2 tsp
vanilla extract
3
drops bright green food coloring*
3 1/3 cups
all-purpose flour
2 tsp
corn starch
1 tsp
baking powder
1 tsp
baking soda
1 tsp
salt
1 1/2 cups
red and green M&Ms (pus additional ½ cup for topping cookies, if desired)