chicken stock (or half stock

CondimentsYear-round. Chicken bones and carcasses are available continuously from poultry processing, though homemade stock preparation is often favored during cooler months when slow-simmering suits kitchen conditions.

Rich in collagen, gelatin, and minerals including calcium and magnesium when made from bones; provides amino acids and joint-supporting compounds, though sodium content varies depending on seasoning added during preparation.

About

Chicken stock is a fundamental liquid preparation made by simmering chicken bones, carcasses, and aromatic vegetables (typically onion, celery, and carrot) in water for an extended period, traditionally 4-8 hours or longer. The slow extraction process draws collagen, minerals, and flavor compounds from the bones, creating a savory, nutrient-dense base. Half stock, also called demi-glace in some contexts, refers to stock that has been reduced by half through simmering, concentrating its flavor and body. Chicken stock differs from chicken broth, which uses meat rather than bones and simmers for a shorter duration (1-2 hours), resulting in a lighter, less gelatinous product.

Culinary Uses

Chicken stock serves as the foundational ingredient for soups, sauces, risottos, braises, and grain-cooking across virtually all culinary traditions. It is essential in French cuisine for classical sauces and consommés, in Asian cuisines for noodle broths and stir-fry bases, and in home cooking for enriching everyday dishes. Half stock, being more concentrated, is primarily used to finish sauces, enhance reductions, and add depth to gravies without requiring extended simmering. Both forms may be used interchangeably depending on desired intensity; half stock requires dilution to approximate standard stock proportions.

Forms & Preparations

Liquid stock — Freshly simmered or cooled liquid, stored refrigerated (3-4 days) or frozen (3-6 months); the standard form for most culinary applications.
Half stock (demi-stock) — Stock reduced by 50% through simmering, creating a more concentrated, gelatinous product; used for finishing sauces and enriching reductions.
Glace de volaille — Stock reduced to a concentrated, gel-like consistency; used sparingly as a powerful flavoring agent and thickener in sauces.
Stock cubes or concentrate — Dehydrated and compressed stock, often with added salt and binders; convenient for storage and quick preparation, though less nuanced than fresh stock.
Powdered stock — Spray-dried or freeze-dried stock crystals; shelf-stable with minimal flavor complexity; primarily used for convenience rather than culinary preference.