Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  4               cups  sugar
  1                can  evaporated milk -- (12-ounce)
  1                cup  butter or margarine
  1                jar  marshmallow cream -- (7-ounce)
  3           packages  semisweet chocolate morsels -- (6-ounce)
  1         tablespoon  vanilla extract
  1                cup  peanut butter

Preparation:

Combine first 3 ingredients in a heavy saucepan; bring to a boil, and cook 8 minutes, stirring constantly. Add marshmallow cream, chocolate morsels, and vanilla; stir until blended. Pour half of mixture into a buttered 13x9x2-inch pan; dollop with peanut butter. Spoon remaining chocolate mixture over peanut butter; gently swirl mixture with a knife to create a marble effect. Chill until set. Cut into 1-inch pieces. Store in an airtight container in refrigerator.

Nutritional Information:

7243 Calories (kcal); 335g Total Fat; (40% calories from fat); 86g Protein; 1036g Carbohydrate; 571mg Cholesterol; 3450mg Sodium