4 1/2 c. sugar
1 (7 oz.) jar marshmallow cream (1 pt.)
2 (6 oz.) cans evaporated milk (1 1/3 c.)
1/2 c. butter
Dash of salt
1 (6 oz.) pkg. semi-sweet chocolate pieces (1 c.)
1 (6 oz.) pkg. butterscotch pieces (1 c.)

In 3 quart saucepan, combine sugar, marshmallow cream, evaporated milk, butter, and salt. Cook and stir over medium heat until mixture boils. Boil gently, stirring frequently, for 5 minutes. Divide mixture in half. To one half (about 3 cups) add chocolate pieces; stir until melted and blended. Pour into buttered 13 x 9 x 2 inch pan.

To remaining half of marshmallow mixture, add the butterscotch pieces, beating until smooth. (If necessary, beat butterscotch mixture with rotary beater until pieces are melted and mixture is smooth.) Pour over chocolate layer; cool. If desired, drizzle with melted chocolate. Cut in pieces.