Heat oil in a large heavy pot over medium heat
Brown sirloin in batches, remove to a bowl with slotted spoon
Brown ground beef, sausage, and onions, breaking up beef
Return sirloin to pot
Stir in remaining ingredients
Bring to a boil, reduce heat, and simmer for 2 hours
Stir occasionally, breaking up tomatoes
Before serving, discard cinnamon stick, bay leaves, and jalapeƱos
Garnish with sour cream and grated cheddar cheese, if desired
I've used garlic powder and added salt separately, I never added the cornmeal, but plan to next time.
The original recipe is found on a number of online sites. It was revised by my friend.