Crab and Shrimp Coconut Bisque

Ingredients

• 3 tablespoons unsalted butter
• 1/2 cup onion (finely diced)
• 1/4 cup celery (finely diced)
• 1 bay leaf (torn in half)
• 3 tablespoons flour
• 4 cups low-sodium chicken stock
• 2 tablespoons dry sherry
• 13.5-ounce can of coconut milk
• 2 teaspoons tomato paste
• 3/4 teaspoon Cajun seasoning (optional)
• 1/2 teaspoon kosher salt
• 1/2 lb peeled and deveined shrimp (cut into thirds)
• 1/2 lb lump crab meat