Method
Heat the olive oil in a large non–stick frying pan and fry the onion until soft.
Add the steak and thoroughly brown.
Then add the peppers and fry for 5 minutes until they begin to soften.
Add the mushrooms and fry until golden.
Then add the garlic, chilli powder, beef stock and cream. Reduce the temperature and simmer for about 20 minutes until the sauce has thickened and the beef is tender.
Spoon into warm bowls and serve with rice.