Easy Steps On How To Prepare Efo Riro Soup (African Stewed Spinach). I know lots of you want to learn how to cook Efo Riro Soup, in this article you'll learn how to make Efo Riro Soup also known as African Stewed Spinach soup commonly eaten by the Yoruba's What Is Efo Riro Soup (African Stewed Spinach) Efo Riro needs no introduction as it is one of Nigeria's most popular … [Read more...] about Easy Steps On How To Prepare Efo Riro Soup (African Stewed Spinach)