Rocky Road S'Mores Bars
["1/2 c. margarine", "1/2 c. brown sugar", "1 c. flour", "1/2 c. graham cracker crumbs (6 to 7 sq.)", "2 c. miniature marshmallows", "6 oz. chocolate chips", "1/2 c. chopped nuts"]
["Beat margarine and sugar well.", "Add combined flour and crumbs. Mix well.", "Press into bottom of greased 9-inch square pan. Top with marshmallows, chips and nuts.", "Bake at 375\u00b0 for 15 to 20 minutes until lightly browned."]
["margarine", "brown sugar", "flour", "graham cracker crumbs", "marshmallows", "chocolate chips", "nuts"]