Make the vinaigrette. Combine with the drained lobster meat and set aside to marinate for at least two hours. I did over night. Placing it in a vacuum pouch was convenient.
Drain the lobster disposing of the viniagrette. Mix with the celery and mayo. Adjust seasoning.
Combine ingredients and whisk or use blender.
beat eggs in blender
make sure oil and eggs are the same temperature. Add oil slowly, in small stream add remaining ingredients and mix
You can add fresh tarragon if you like. Mince it, and add it to the processor early on.