2 1/2 c. sugar
1 stick butter
18 marshmallows
3/4 can milk (sm.)
1/2 tsp. salt

Cook and stir constantly; boil 5 minutes. Remove from heat; add 1 cup chopped pecans, 1 teaspoon vanilla, 1 cup semi-sweet chocolate chips. Beat until creamy. Pour into greased dish. When cooled, cut into squares.