The primary ingredient in traditional tabbouleh salad is bulgur wheat. Tabbouleh is a Levantine salad consisting primarily of finely chopped parsley, tomatoes, mint, onion, and soaked bulgur. The bulgur serves as a nutritious base that adds texture and substance to the salad. It is typically flavored with olive oil, lemon juice, and salt, resulting in a fresh and zesty dish. Tabbouleh is popular in Middle Eastern cuisine and is often served as part of meze dishes. Its bright flavors and healthy ingredients make it a refreshing choice that can accompany various meals or be enjoyed on its own.