1 pt. marshmallow sauce
3 (6 oz.) pkg. Nestle's semi-sweet chocolate chips
1 tbsp. butter
Chopped nuts
1 tbsp. vanilla

Put marshmallow sauce and chocolate chips in large bowl. Have butter, nuts, and vanilla ready. Prepare large cookie sheet with rim, line with waxed paper.

Use heavy large deep pan--like bottom to pressure cooker and bring to full boil over low to medium heat, boil only 6 to 7 minutes, stirring constantly.

4 1/2 c. sugar
1 lg. can evaporated milk

Pour hot mixture over marshmallow sauce and chocolate chips. Add butter, vanilla and nuts. Pour into large cookie sheet, spread and cool. Makes 7 pounds.