INGREDIENTS
1/2 cup
unsalted butter
1/2 cup
white sugar
1/2 cup
brown sugar (lightly packed)
1/2 tbsp
vanilla extract
1
large egg
1
and 1/2 cups white flour
1/2 tsp
baking soda
1/2 tsp
salt
1
and 1/4 cups milk, dark, or semi-sweet chocolate chips
2
full-sheets graham crackers
1/2 cup
miniature marshmallows