S'Mores Chocolate Chip Cookies

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

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)