1 (12 oz.) pkg. semi-sweet chocolate chips
1 (12 oz.) pkg. butterscotch chips
1/2 c. butter
1 (10 1/2 oz.) pkg. miniature marshmallows
1 c. nuts

Total cooking time 5 minutes. In 4 quart microwave proof mixing bowl combine chocolate chips, butterscotch chips and butter. Cook on 70% (medium) for 5 minutes or until melted. Stir. Fold in marshmallows and nuts. Spread in buttered 13 x 9 inch pan. Refrigerate until set (about 2 hours). Cut into squares.