Achiote chicken tostados with mango sauce are a delicious and vibrant Mexican dish. The chicken is marinated in a flavorful blend of achiote paste, citrus juices, and spices, then grilled to perfection. The tostados are topped with the tender and juicy chicken, along with a refreshing mango sauce that adds a hint of sweetness. These tostados are perfect for a quick and easy weeknight dinner or for entertaining guests. Serve them with a side of guacamole and salsa for a complete meal.