Line a 8X8 inch tray with some parchment paper.
Cut a slit on one side of the date. Remove the seed.
Place the date on the tray with the cut side down. Flatten it a bit by pressing it down with a spoon.
Repeat, the above steps with the remaining dates. I prefer to arrange them close together, almost overlapping each other.
Heat the peanut butter slightly so it becomes a bit runny or drippy. Best to place it in the microwave oven in a heatproof bowl.
Drizzle or spread the peanut butter over the date layer.
Sprinkle the chopped nuts over it.
Melt the chocolate in the microwave oven for 1 minute. Make sure you use a heatproof bowl.
Pour the chocolate over the nuts. Using a spatula, you may need to spread it out gently. Make sure the nuts do not go over to one side.
Sprinkle the salt.
Put the tray in the freezer for 15 minutes.
Remove the date bark from the freezer. Peel off the parchment paper.
Cut the date bark into pieces using a sharp knife. The size of the pieces depends on your preference.
Store the date bark pieces in an airtight container in the fridge.