"Roasted nilaikadalai" refers to roasted chickpeas. Nilaikadalai is the Tamil term for chickpeas or garbanzo beans, and when they are roasted, they become a crunchy and flavorful snack. Roasted chickpeas are popular in many cuisines and are often seasoned with spices like salt, pepper, chili powder, or other flavorings to enhance their taste. They are a nutritious snack option, rich in protein, fiber, and various vitamins and minerals. Roasted nilaikadalai is commonly enjoyed as a crunchy snack on its own or added to salads, trail mixes, or as a topping for soups and stews.