Mine is the simplest one available- definitely not authentic but it is always a winner at home and work (chef, but this is the least cheffy recipe you'll ever see!!)
Brown minced beef with finely diced onions, garlic and garlic pepper.
Add chilli powder, paprika and a shed-load of cumin.
Add beef stock cubes (I prefer knorr to oxo but to each their own!), drained kidney beans, carton of passata, good squeeze of tomato purée.
Simmer the arse out of it until its thick and lovely.
Salt and black pepper to taste.
Eat.
Can add mushrooms and peppers if you like but I don't.
Told you it was neither authentic or cheffy! Is delicious though!