Chicken Stock (Overnight Kettle Method) by Chef Beth Kaszniak

Needed ingredients:

Yield: 12 quartz | Pair up with the Chicken & Vegetable Soup (Caldo-Style)

16 lb chicken bones, rinsed

12 qt water, cold

2 lb vegetable scraps, cleaned and rinsed (onion, celery, carrot, parsnip, fennel, leek, garlic)

fresh herbs, as needed (parsley, thyme, sage, marjoram)

1 cup kosher salt

5 tbsp whole black peppercorns

Directions:

  1. Set Equipment:
    • Activate “overnight” cooking mode.
  2. Build The Stock:
    • Add chicken bones, water, and vegetable scraps to the kettle.
    • Ensure all vegetables are thoroughly rinsed and free of dirt or debris.
    • Add fresh herbs, kosher salt, and whole black peppercorns.
  3. Heat & Simmer:
    • Set kettle temperature to 212°F and bring stock to a brief boil.
    • Once boiling, immediately reduce to a steady simmer. Cover kettle with lid.
  4. Cook:
    • Simmer for a minimum of 8 hours, up to 24 hours for deeper flavor.
  5. Finish & Strain:
    • Adjust seasoning as needed.
    • Drain stock through the optional spigot or strain through a fine chinois.
    • Transfer stock into smaller containers for cooling following food safety guidelines.
  6. Cooling & Storage Tip:
    • Do not skim fat while hot.
    • Allow stock to cool completely—fat will solidify on the surface and can be easily removed and reserved for other culinary applications (schmaltz, sautéing, roux, etc.).

Featured equipment:

This recipe features our most popular cooker-mixer, the FireMixer-14 (FM-14) equipment.

The FireMixer-14 is an automatic tabletop cooker-mixer designed for small-batch foodservice and confectionery production. Precision temperature control and high-heat performance up to 350°F deliver consistent results for both everyday and specialty recipes. A removable, variable-speed agitator provides hands-free, even mixing for reliable, uniform results every time.

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