3 tablespoons unsalted butter

2 tablespoons olive oil

1 medium onion, finely chopped

2 cloves garlic, minced

1 stalk celery, finely chopped

1 small carrot, grated

3 tablespoons all-purpose flour

3 cups seafood stock or fish broth

1 cup heavy cream

½ cup dry white cooking wine or seafood stock

1 cup lump crab meat

1 cup medium shrimp, peeled and deveined

½ teaspoon smoked paprika

½ teaspoon Old Bay seasoning

¼ teaspoon cayenne pepper (optional)

Fresh parsley, chopped

Paprika for sprinkling

Crusty bread or oyster crackers