01 - Wash and thoroughly dry the pears. Slice each pear in half lengthwise, remove the core, and insert a wooden skewer or popsicle stick into the stem end of each half for easy dipping.
02 - Line a baking sheet with parchment paper.
03 - In a heatproof bowl, melt the dark chocolate (and coconut oil, if using) over a pan of simmering water (double boiler method), stirring until smooth.
04 - Dip each pear half into the melted chocolate, covering about two-thirds of the fruit. Let excess chocolate drip off.
05 - Immediately sprinkle the chocolate-coated part with chopped nuts, gently pressing if needed.
06 - Place the pears onto the prepared baking sheet. If desired, refrigerate for 20 minutes to set the chocolate.
07 - Serve chilled or at room temperature.