INGREDIENTS
3/4 cup
(12 tablespoons, 6 ounces) butter, softened
1 cup
packed light or dark brown sugar
1/3 cup
granulated sugar
1 tsp
baking soda
1/2 tsp
salt
2
large eggs
1 tsp
vanilla extract
1 3/4 cups
all-purpose flour (see note)
1 cup
graham cracker crumbs (about 9 rectangle crackers crushed)
2 cups
chocolate chips or chunks
1 cup
miniature marshmallow bits (see note)