Latkes are traditional Jewish potato pancakes typically made from grated or shredded potatoes, onions, eggs, and flour, then fried until crispy. They are especially popular during Hanukkah, symbolizing the miracle of the oil that lasted eight days in the ancient temple. Latkes can be served with various toppings, such as applesauce or sour cream. Their savory flavor and crispy texture make them a beloved dish in Jewish cuisine.