Arroz com pequi is a traditional rice dish originating from the central regions, and it's especially popular in Minas Gerais and Goiás. The key ingredient in the dish is pequi, a small seasonal fruit with a strong cheese-like, barnyardy flavor (although it's a fruit, pequi is usually treated like a vegetable).
Other ingredients used in the dish include rice, oil, garlic, onions, chicken broth, chopped green onions, salt, and pepper. The ingredients are simmered until the liquid is absorbed and the rice becomes tender. Before serving, it's recommended to stir in some green onions into the dish.