Som tum (also spelled som tam) is a spicy green papaya salad that is a popular dish in Thailand and other parts of Southeast Asia. It is made by shredding green papaya and mixing it with a variety of ingredients such as tomatoes, long beans, garlic, chili peppers, and peanuts. The salad is typically dressed with a spicy, sour, and sweet dressing made with lime juice, fish sauce, and palm sugar. Som tum is often served as a side dish, but it can also be eaten as a main course, served with grilled chicken or other proteins. It is a refreshing and flavorful dish that is known for its balance of spicy, sour, and sweet flavors.