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 ½ cups white flour
1/2 tsp
baking soda
1/2 tsp
salt
1
and ¼ cups milk, dark, or semi-sweet chocolate chips
2
full-sheets graham crackers
1/2 cup
miniature marshmallows