Homemade Chicken Broth

Combine chicken, celery, carrots, onion, garlic, parsley, thyme, salt and water in a large stockpot and bring to a boil over medium-high heat. Reduce heat to medium-low and simmer, partially covered, until the chicken is falling apart, about 2 hours. Skim the foam from the surface as it builds up.

Strain the broth through a large sieve or colander into a large bowl. Use a wooden spoon to press on the solids to extract as much of the broth as possible. Divide the broth among several shallow containers so it will cool quickly. Cover loosely and refrigerate overnight. Use a spoon to remove the fat that congeals on the surface.