Insert sticks in cut ends of bananas. Freeze at least 2 hours.
Just before serving, place chips and butter in small mixing bowl.
Gently melt: microwave at 50% (medium) 2 to 4 minutes, or until most
of the chips are shiny and soft; blend well.
Dip frozen bananas in chocolate to coat or spoon chocolate over
bananas, allowing excess to drip off. Serve immediately.