Melt chocolate in microwave safe bowl or over double boiler; stirring every 30 seconds.
Temper melted chocolate by allowing it to slightly cool and stir frequently. This will help make the chocolate shiny and cool enough to the perfect dipping consistency.
Add 3 marshmallows to a wooden stick.
Dip marshmallows in melted chocolate and set on parchment or wax paper surface. Cover in M&M’s candy pieces