Achiote trees (also known as annatto) grow abundantly in tropical locations. The trees produce pretty flowers as well as seed pods in which you will find a bright red pulp as well as red seeds. It is these seeds that are used to make a paste which in turn, flavors many Mexican dishes. Because of it's bright red color, achiote is also used as a natural dye for cheese, butter and cosmetics. Achiote Paste can be used as a delicious marinade for chicken or pork and it is fairly easy to make. Pick up some achiote (seeds) next time you're in the market for a unique and earthy flavor.