Frozen chicken feet are poultry byproducts that have been processed and stored at low temperatures to preserve their freshness. Typically used in culinary applications, particularly in Asian cuisine, frozen chicken feet are valued for their texture and flavor, which can enhance soups, stews, and broths. They are often sold in bulk and can be found in various markets and specialty food stores. The freezing process helps maintain the quality of the chicken feet and extends their shelf life, making them a convenient option for both commercial and home cooking.