David Tanis's Shrimp Broth

Step 1

Pour olive oil into a small pot over medium-high heat. Add shrimp shells, thyme sprigs, garlic, bay leaf and dried shrimp if using. Let sizzle for 1 to 2 minutes, stirring, taking care not to let mixture brown.

Step 2

Add 7 cups water, bring to a boil, then reduce heat to a gentle simmer. Season to taste with salt and pepper. Simmer for 30 minutes. Strain through a fine-meshed sieve. May be prepared several hours ahead.