Step 1: Sauté the Aromatics
In a large soup pot, melt butter over medium heat.
Add onion, garlic, and celery. Sauté 3–4 minutes until softened and fragrant.
Step 2: Build the Bisque Base
Stir in flour and cook for 1–2 minutes.
Gradually whisk in seafood stock and wine to avoid lumps.
Add tomato paste, Worcestershire, Old Bay, cayenne (if using), salt, and pepper.
Bring to a gentle simmer and cook for 10 minutes.
Step 3: Add Seafood and Cream
Stir in chopped shrimp and crab meat. Cook for 5 minutes until shrimp are pink and opaque.
Add heavy cream and lemon juice. Simmer for 5 more minutes.
Step 4: Finish and Serve
Remove from heat and stir in fresh parsley.
Ladle into bowls and serve hot with crusty bread or oyster crackers.