1 (12 oz.) pkg. semi-sweet chocolate pieces
1 (12 oz.) pkg. butterscotch pieces
1 c. peanut butter
1 (10 1/2 oz.) pkg. mini marshmallows
1 1/2 c. salted peanuts

Combine chocolate and butterscotch pieces and peanut butter in large glass mixing bowl. Microwave at 2/3 power about 4 minutes. Stir until melted. Fold in marshmallows and peanuts. Spread in buttered 13 x 9 inch pan. Refrigerate 2 hours or until set. Cut into squares.