40 saltines (one sleeve)
2 sticks butter -- salted (not margarine)
1 cup brown sugar
1 bag semi-sweet chocolate chips
Preheat oven to 400*. Cover cookie sheet with foil. Line saltines on sheet (salt down). Melt butter and sugar and boil for three minutes. Pour over crackers and smooth. Place in oven and bake for 5 minutes. Remove from oven and sprinkle chips on top -- spread till smooth with knife. Place in freezer and let cool. Break into pieces.