Microwave chocolate and butterscotch chips in medium microwaveable bowl on HIGH 2 to 3 min. or until almost melted, stirring after 1-1/2 min. Stir until completely melted.
Add remaining ingredients; stir until evenly coated.
Drop tablespoonfuls of chocolate mixture onto waxed paper-covered baking sheet. Refrigerate 1 hour or until firm.