Preheat oven to 400°.
Lightly toast broken pecan halves on parchment lined baking sheet for 5 minutes.
Remove from oven and reduce oven temperature to 325°.
Arrange pecans into 24 piles (about 2 teaspoons each) on parchment lined baking sheets.
Shape caramel candies into flattened circles. (about the size of a half dollar)
Top each pile of pecans with a flattened caramel disk.
Bake in the oven for 3-4 minutes until caramel melts.
Remove from the oven and turn oven off.
Top each caramel covered nut cluster with a bittersweet chocolate disk, pressing in firmly.
Return pan to warm oven for about 30 seconds until chocolate is nearly melted.
Remove from oven
Garnish with a few flakes of sea salt if desired.
Let candies cool and harden for several hours at room temperature to set.
Store in an airtight container.