Thanks. Turned out really good. These are super simple. Here is what I did. Mix together 1/4 mayo, 2 table spoons lemon juice(I used fresh but bottled works), 1/4 finally diced celery, 1/8 cut finally diced white onion, 1 tablespoon chopped parsley, salt, pepper, cayenne to taste. Than add 1 pound imitation crab(fully cooked) half I cut in cubes the other half I cut in inch long pieces and than rip apart. Mix all together sit in the fridge for at least 15minutes. Butter and toast your rolls and than stuff with the filling.