Basic fish stock recipe

Ingredients

• 1 1/2 pounds whole cod or haddock, cleaned
• 1 1/2 celery stalks, sliced
• 1 small onion, sliced
• 1 cup white wine
• 3 sprigs fresh parsley
• 1 sprig frseh thyme
• 1 small bay leaf
• 1/2 teaspoon salt
• 1/2 teaspoon black peppercorns