Marilyn was M's grandma. This is my favorite dessert/snack that she made. It's so easy, and so good.

Grease a large cookie sheet (one with walls...do you know what I mean?) Line with whole graham crackers.

1 cup brown sugar

1 cup butter

Bring those two things to a full boil, and boil for 2 minutes. Pour over the graham crackers. Bake at 350 for 6 minutes. Immediately after removing from oven, sprinkle 12 oz of  milk chocolate chips on it. When melted, spread. When cool, cut.