The primary ingredient in traditional baba ghanoush is eggplant. This Middle Eastern dip is made by roasting or grilling eggplants until they're soft, then blending them with tahini, garlic, lemon juice, and various seasonings. The smokiness of the roasted eggplant adds depth to the dish, while the tahini (ground sesame paste) contributes a creamy texture and nutty flavor. Baba ghanoush is often served as an appetizer with pita bread or fresh vegetables. Its rich flavor and versatility make it popular in many cuisines and a staple in Mediterranean and Middle Eastern dining traditions.