Line cookie sheet with aluminum foil Line aluminum foil with a single layer of crackers In a saucepan combine margarine with brown sugar Stir and let come to a low boil Let mixture low boil for about 1-2 minutes Pour mixture over the crackers Quickly and carefully spread Bake 5 minutes at 400 degrees Sprinkle chocolate chips over baked mixture Refrigerate When very cool break apart Remove from foil
