Toffee Bars
["2 sticks margarine", "1 c. brown sugar", "1 (12 oz.) pkg. semi-sweet or milk chocolate chips", "1 1/4 c. chopped pecans", "saltine crackers"]
["Line a 11 x 17-inch jelly roll pan with foil.", "Spray with cooking spray or grease with margarine.", "Place a layer of saltines in bottom of pan.", "Simmer butter and brown sugar until they form a clear brown syrup.", "Pour over saltines.", "Bake at 350\u00b0 for 15 minutes.", "Remove from oven and sprinkle chocolate chips over crackers.", "Spread the chocolate to cover toffee and sprinkle pecans over it.", "Chill and break into pieces."]
["margarine", "brown sugar", "semi-sweet", "pecans", "crackers"]