Noodle toppings enhance the flavor and texture of noodle dishes. Common toppings include green onions, sesame seeds, and chili oil, which add freshness, crunch, and heat, respectively. Other popular options are soft-boiled eggs, tofu, and various types of meat, such as chicken or pork, providing protein and richness. In addition to traditional toppings, regional variations exist. For example, Japanese ramen often features nori (seaweed) and menma (bamboo shoots), while Italian pasta might be topped with parmesan cheese and basil. These toppings not only enhance the dish's taste but also contribute to its visual appeal.