Heat the cooking oil. Saute the onion and tomato cubes until softened.
Pour in the broth and bring to a simmer.
Add the potatoes and chayote cubes. Simmer until tender.
Taste the broth. Add salt and pepper, as needed.
Throw in the beef cubes and cabbage. Simmer for 5 minutes.
Boiled meat and potato soup is one of those soups that you'll find in almost every culinary culture. The choice of meat varies; so do the seasonings. Cabbage is the most common partner of potatoes in soups like this but chayote and carrot work well too.
Boiled Beef and Potato Soup https://aginglikewine.com/soup-bowl/boiled-beef-and-potato-soup/