With up to 100 ingredients, mole sauce, suggested by Quora user Flor I., is one of the most complex and flavorful sauces in the world, resulting in a rich, creamy, chocolatey and spicy flavor.

It's originally from the Puebla and Oaxaca regions, but you can find mole sauce—usually doused over chicken or enchiladas—all over Mexico.

Read more: http://www.businessinsider.com/the-best-thing-to-eat-in-every-country-2013-9?op=1#ixzz3JuaONDZ1