8 C. Golden Grahams 6 C. Miniature Marshmallows 2 1/2 C. Chocolate Chips 1/4 C. Light Corn Syrup 5 Tbl. Butter 1 tsp. Vanilla Grease plastic wrap. Measure cereal into large bowl. Heat 5 cups of the marshmallow, chocolate chips, corn syrup and butter in saucepan over low heat. stirring occasionally, until melted. Remove from heat. Stir in vanilla. Pour over cereal in bowl; quickly toss until evenly coated. Stir in remaining 1 cup marshmallows. Pour mixture onto plastic wrap. Let stand uncovered at least one hour.