After a lobster feast, save the bodies and shells for lobster bisque. Pick out body meat and set aside. Be sure to discard small sac behind head of lobster. Use only shells and membranes from the body.
Combine in a large kettle: 1-2 bay leaves Water to cover 1 tsp. dill seed
Simmer for about 1 hour to extract all the flavor from the shells. Pour all through a fine strainer. Discard the shells. Reserve the lobster stock. Cook together until onion is yellow: 1 tsp. chopped onion 1 sprig parsley
Add, cook and stir 5 minutes lobster meat, the more the better! Stir in 2 tablespoons flour and 1/4 teaspoon mustard. Add and simmer 20 minutes 2 cups lobster stock. Discard parsley, add and heat to boiling 2 cups light cream or milk and salt and pepper.