Preheat oven to 350° F. Line a cookie sheet with foil. Spray with cooking spray. Place crackers in a single layer on the cookie sheet In a medium saucepan, melt butter.
Add brown sugar and boil 3 minutes, stirring constantly to combine butter and sugar. Immediately pour over crackers spreading evenly. Bake 7 minutes. Remove from oven and immediately pour chocolate chips over crackers. Let set 1-2 minutes until soft Spread over crackers. Refrigerate until Set Break into pieces.Servings: 4