Other animal fat

Overview

Other animal fat refers to lipid materials derived from animals that are not among the most common commercial fats (pork lard, beef tallow, chicken fat, or butter). These include fats from sheep, goat, duck, goose, horse, and wild game. Chemically composed of triglycerides, these fats are solid or semi-solid at room temperature depending on their fatty acid profile.

Origin and history

Animal fats have been rendered and used for cooking, lighting, and preservation across virtually all human cultures since the domestication of livestock. Sheep and goat fats were historically important in Mediterranean, Central Asian, and Middle Eastern cuisines, where they were rendered into cooking fats before the widespread availability of vegetable oils ^[1]. Duck and goose fat have long been valued in French and Chinese cooking for their distinct flavor and high smoke point. In many regions, the specific fat of a particular animal was not a specialty product but simply the default cooking fat available from local herds.

Varieties and aliases

• Suet: raw beef or mutton fat, especially from around the kidneys; used in British and Irish puddings and pastry
• Tallow: rendered beef or mutton fat, used for frying and pastry
• Schmaltz: rendered chicken or goose fat, central to Ashkenazi Jewish cooking
• Duck fat (graisse de canard): rendered fat from ducks, prized in French cuisine
• Goose fat (graisse d’oie): rendered fat from geese, used in Central and Eastern European cooking
• Horse fat: used in some Central Asian and Mongolian cuisines
• Lamb fat: rendered fat from sheep, used in Middle Eastern and South Asian cooking

Culinary uses

Other animal fats are used for frying, roasting, confit, pastry, and as a flavoring medium. Duck and goose fat are essential for confit preparations, where meat is slowly cooked in its own rendered fat ^[2]. Suet is a key ingredient in British steamed puddings and mincemeat. Schmaltz is used in matzo balls, chopped liver, and as a spread. Lamb fat is used in Central Asian pilafs and Middle Eastern kibbeh. The choice of fat significantly affects the flavor and texture of the finished dish, with each fat carrying the characteristic taste of its source animal.

Cross-cuisine context

In Mexican cuisine, the closest analogue to other animal fats is pork lard (manteca de cerdo), which is the dominant animal fat for refried beans, tamales, and tortillas. Beef tallow was historically used for frying in northern Mexican border regions. There is no widely recognized analogue in Mexican cuisine for duck fat, suet, or schmaltz, as these are not traditional cooking fats in Mexico. In other LA-relevant cuisines, duck fat appears in Chinese roast duck preparations, and lamb fat is used in Persian and Arabic cooking for rice dishes and kebabs.

Notes for cooks

• Substitution: Duck fat can be approximated by a mix of chicken fat and butter, but the flavor will differ. Suet has no direct vegetable substitute for texture in steamed puddings.
• Storage: Rendered animal fats keep for months in the refrigerator and longer in the freezer. Unrendered suet is highly perishable and should be used quickly or frozen.
• Signal characteristics: Good-quality rendered fat should smell clean and mild, not rancid or gamey. Duck fat is pale yellow; lamb fat is white and firmer than pork fat.