Place chocolate in a heatproof bowl set over (not in) a pan of gently simmering water. Stir just until melted.

Line a baking sheet with waxed paper. Insert a popsicle stick in one end of each banana piece. Dip banana, one piece at a time, in chocolate, spooning on additional chocolate to cover

Sprinkle peanuts on plate and coat banana pieces on all sides and set on prepared baking sheet.
4 refrigerate it till firm

Serve chilled