INGREDIENTS
1 tsp
baking soda
2 tsp
cornstarch
3/4 cup
dark brown sugar
1 large
egg
2 cups
flour
1 tbsp
milk
2 cups
powdered sugar
1/2 tsp
salt
1 1/4 cups
semi sweet chocolate chips
1/4 cup
sugar
3/4 cup
unsalted butter
1 tsp
vanilla
2 tsp
vanilla extract