she crab soup recipe

Ingredients: 1/4 cup butter 1 medium onion, finely chopped 2 celery stalks, finely chopped 1/4 cup all-purpose flour 4 cups seafood or fish stock 2 cups half-and-half cream 1 pound fresh crab meat (lump preferred) 1/4 cup dry sherry 1 teaspoon Worcestershire sauce 1 teaspoon Old Bay seasoning