This is one of my husband's favorite things to eat. I guess it reminds him of home. I have to admit that it tastes real good. Always serve with refried beans and fresh flour tortillas. My husbands sisterinlaw gave me a list of the ingredients and nothing else so I had to do everything by taste. I love cooking so I did it my way. I hope you enjoy it. You may not be able to find verdolagas but you can substitute watercress its just as good.