INGREDIENTS
1/2 cup
butter
1/4 cup
granulated sugar
1/2 cup
brown sugar
1
egg
1 tsp
vanilla extract
1 cups
flour
1/4 tsp
salt
1/2 tsp
baking powder
1/2 tsp
baking soda
1 tsp
cornstarch
3/4 cup
semisweet chocolate chips
1 cup
marshmallows
4
graham crackers
1
bar hershey's chocolate