2/3 c. light corn syrup
2 tbsp. butter
1 pkg. milk chocolate chips
1 tsp. vanilla
8 c. Golden Grahams cereal (10 oz.)
3 c. miniature marshmallows

Butter a 9 x 13 inch pan. Heat corn syrup, butter and chocolate chips to boiling in pan, stirring constantly. Remove from heat. Stir in vanilla. Put cereal in bowl, pour mixture over cereal. Toss quickly until completely coated with chocolate. Fold in marshmallows. Press mixture evenly into pan. Let stand until firm. Cut in squares.