Line a cookie sheet with tin foil-shiny side down. Spray with cooking spray.
Fill cookie sheet with matzah.
In a pan, boil 1/2 cup of margarine or butter and 1 1/2 cups of brown sugar until caramelized
Pour over matzah. Bake at 350 degrees for 5 minutes.
Pour 12 oz. Passover chocolate chips over the matzah and put back in the oven for one minute, until the chips are melted enough to spread. Spread over the matzah. (you can also sprinkle ground nuts if you like)
Put in freezer to harden. Then break into pieces and serve cold.