01 - Line a baking sheet with parchment paper.
02 - Gently pat the diced pears dry with paper towels to remove excess moisture.
03 - Melt the dark chocolate in a heatproof bowl over barely simmering water, stirring until smooth. Alternatively, melt in 30-second intervals in the microwave, stirring between each until fully melted.
04 - Remove the chocolate from heat. Allow to cool for 2 minutes, then fold in the diced pears and half of the chopped nuts.
05 - Drop heaping tablespoons of the mixture onto the prepared baking sheet to form clusters.
06 - Sprinkle the tops with the remaining nuts, shredded coconut if using, and a pinch of sea salt.
07 - Refrigerate clusters for at least 1 hour or until chocolate is set.
08 - Serve chilled. Store leftovers in an airtight container in the refrigerator for up to 2 days.