Gribenes are crispy fried bits of chicken or duck skin, often made with the addition of rendered fat. They are a traditional Jewish delicacy, commonly enjoyed as a topping for dishes like matzo ball soup or served alongside latkes. The preparation involves slowly cooking the skin in its own fat until it becomes crunchy. Gribenes are typically seasoned with onions and salt, enhancing their flavor. They can be eaten on their own as a snack or used to add texture and richness to various recipes.