01 - Line a baking sheet with parchment paper.
02 - Wash and thoroughly dry the pears. Cut each pear in half lengthwise and remove the core with a spoon or melon baller.
03 - In a heatproof bowl set over a pot of simmering water (double boiler), melt the dark chocolate with coconut oil or butter, stirring until smooth. Remove from heat.
04 - Holding each pear half by the stem or with a fork, dip the cut side into the melted chocolate, letting excess drip off.
05 - Place the chocolate-covered pears, cut side up, on the prepared baking sheet.
06 - Sprinkle with chopped nuts and a pinch of flaky sea salt, if desired.
07 - Refrigerate for at least 30 minutes, or until the chocolate is set. Serve chilled or at room temperature.