Shrimp Bisque

Bahan-bahan (4 porsi)

• 4 tablespoons butter (divided)
• 1 pound large shrimp (with shells)
• ½ cup dry white wine
• 3 cups seafood broth (or chicken broth)
• 1 bay leaf
• 1 small onion (chopped)
• 1 rib celery (finely diced)
• 1 small carrot (diced)
• 2 cloves garlic (minced )
• 3 tablespoons tomato paste
• ¼ teaspoon dried thyme leaves
• ¼ teaspoon salt (or to taste)
• ¼ teaspoon black pepper (or to taste)
• 1 ½ cups half and half (or 1 cup heavy cream)
• chopped fresh chives (for garnish)