In a medium bowl, combine the chopped cooked lobster meat, mayonnaise, melted butter, and lemon juice.
Gently stir in the salt and black pepper. Be careful not to overmix.
Spoon the lobster mixture evenly into the split and toasted hot dog buns.
Garnish with fresh chopped chives, if desired.
Serve immediately.
Notes
For the best flavor, use high-quality lobster meat. You can also add a pinch of paprika or a dash of hot sauce to the mayonnaise mixture for extra flavor.