Cempasúchil, known as Mexican or Aztec marigold, is a flower with yellow and orange petals traditionally used to decorate Day of the Dead altars and is believed to guide visiting souls during their journey on November 1 and 2. This edible flower can be used to prepare a variety of dishes, like this luscious cempasúchil flan that stands out due to its aromatic, subtle, and a bit citrus taste that will tickle your tastebuds.