1 sm. can crab meat
1 c. celery, chopped fine
1/2 c. processed cheese
1/2 c. onion, chopped
1/4 c. prepared mustard
Salt and pepper to taste
6 hamburger buns

Mix all ingredients. Place between hamburger buns. Wrap in aluminum foil. Heat to 350 degrees for 15 minutes. Yields 6 servings.