1. Place peanut butter chips in a small microwave-safe bowl. Microwave at 70% power as per package directions. Stir in vegetable oil if stiff.
2. Split Nutter Butter Bites. Dip the bottom of one Kiss into melted chips. Secure a Nutter Butter half onto Kiss. Dip flat bottom of a semisweet chip into melted chips and press onto top of Nutter Butter. Place on wax paper to dry. Repeat with remaining ingredients.