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

In 4 quart microproof mixing bowl combine chocolate, butterscotch, and butter. Cook on 70 (roast) 5 minutes, or until melted. Stir. Fold in marshmallows and nuts. Spread on buttered 13 x 9 inch pan. Refrigerate until set (about 2 hours). Cut into squares. 45 servings.