Melt the chocolate.
Add nuts to the bowl.
Stir until all nuts are covered.
Spread out the nuts on a baking sheet of plate covered with parchment paper.
Sprinkle with sea salt.
Place in refrigerator until set (10 minutes).
I used a 85% chocolate, but you can use your favorite chocolate for this. If you are on a low-carb/sugar-free diet, check the labels carefully for the sugar content or use sugar-free chocolate.