In this New England-style lobster roll recipe, my dad keeps his lobster salad recipe simple, adding only some salt and pepper with a little cayenne to season the filling alongside a bit of celery and mayonnaise.
In a large mixing bowl combine the lobster meat, mayonnaise, celery, onion, lemon juice and cayenne. Season to taste with salt and pepper.
Chill the lobster salad in the refrigerator for at least 20 minutes to an hour.
Heat a large sauté pan over medium heat, add the butter and allow to melt. Add the rolls and toast until golden brown on both sides, about 2 minutes each side. Remove and set aside on a platter.
Fill each roll with about ½ cup of the lobster salad. Serve with lemon wedges on the side.
Notes
If you can't find New England style top-split buns, you can use hot dog buns and carefully slice about 1/4" off each side so they lay flat when toasted in a skillet.