Graham Cracker Squares
["1 (1 lb.) box graham crackers", "1 c. margarine", "1 c. sugar", "1 egg", "1/2 c. milk", "1 pkg. chocolate chips", "1 c. nuts, chopped"]
["Melt margarine; add sugar.", "Blend eggs and milk.", "Add to sugar mixture.", "Cook over medium heat until thickened.", "Cool.", "Stir in 1 cup graham cracker crumbs, nuts and chocolate chips.", "Line bottom of a 13 x 9 x 2-inch pan with whole graham crackers.", "Spread mixture over crackers.", "Top with another layer of whole graham crackers.", "Spread with frosting and refrigerate until firm.", "Cut into squares."]
["graham crackers", "margarine", "sugar", "egg", "milk", "chocolate chips", "nuts"]