INGREDIENTS
3/4 cup
unsalted butter
3/4 cup
brown sugar
1/4 cup
granulated sugar
2 tsp
vanilla extract
1 large
egg
1 1/2 cups
graham cracker crumbs
3/4 cup
flour
2 tsp
cornstarch
1 tsp
baking soda
1/2 tsp
salt
1 cup
chocolate chips
3/4 cup
toffee bits