Arrange all ingredients for use.
Finely chop the lobster meat.
Wash and finely dice the celery. Mix with the lobster meat in a bowl.
Add the mayonnaise.
Melt the butter in a pan.
Add the rolls to the pan and allow to brown for 2 minutes.
Turn and brown for another 2 minutes on the other side.
Remove from the pan and allow to cool briefly.
Open up and fill with the lobster salad.
Serve with potato chips if desired.