Ingredients

1 tablespoon extra-virgin olive oil 

Neck, heart, and gizzard from turkey 

3 celery stalks, halved crosswise 

3 carrots, halved crosswise 

1 medium onion, quartered 

8 ounces white mushrooms, halved 

4 quarts (16 cups) water 

2 bay leaves 

1 teaspoon whole black peppercorns 

1/2 bunch fresh thyme 

12 fresh flat-leaf parsley sprigs 

1 tablespoon coarse salt 

Preparation

Heat oil in a stockpot on high. Add turkey parts, and cook until browned, about 8 minutes. Add remaining ingredients. Bring to a boil. Reduce heat; cover partially. Simmer gently, skimming foam from surface as needed, for two hours.

Pour stock through a fine-mesh sieve into a bowl, discarding solids. Place bowl in an ice-water bath to cool. Stock can be stored in an airtight container in the refrigerator for up to 5 days or in the freezer for up to 3 months.