Ingredients

• 2 tablespoons good olive oil
• Shells from 1 pound large shrimp
• 2 cups chopped yellow onions (2 onions)
• 2 carrots, unpeeled and chopped
• 3 stalks celery, chopped
• 2 garlic cloves, minced
• 1/2 cup good white wine
• 1/3 cup tomato paste
• 1 tablespoon kosher salt
• 1 1/2 teaspoons freshly ground black pepper
• 10 sprigs fresh thyme, including stems

Instructions

1. Warm the oil in a stockpot over medium heat. Add the shrimp shells, onions, carrots, and celery and saute for 15 minutes, or until lightly browned. Add the garlic and cook 2 more minutes. Add 1 1/2 quarts of water, the white wine, tomato paste, salt, pepper, and thyme. Bring to a boil, then reduce the heat and simmer for 1 hour. Strain through a sieve, pressing the solids. You should have approximately 1 quart of stock. You can make up the difference with water or wine if you need to.