This is from Nigel Slater's Kitchen Diaries II. It is a lot like a korma-style mild curry from an Indian restaurant.
I don't know if I'd call it "quick" since that tends to mean 20 minutes, but it was straight-forward and easy and probably took me about 45 minutes. This has a lot of sauce and is wonderful with rice.
Quick, Mildly Spiced Beef
500 g cubed chuck steak (I used hanger steak)
2 large onions, thinly sliced (I think English onions are smaller than ours. I used one large onion and it was plenty.)
3 cloves garlic, thinly sliced
2 tsp ground cumin
2 tsp ground coriander
1 tbsp garam masala (or whatever curry powder you have around)
500 ml veg or beef stock (I used chicken stock)
1 tbsp grain mustard
200 ml double cream (a.k.a. heavy cream)
salt and pepper
Warm the oil in a heavy shallow casserole. Season the beef with salt and pepper, then brown on all sides in the toil, turning only occasionally. remove from the pan with a draining spoon.
Meanwhile halve, peel and thinly slice the onions, and garlic. Add the onions and garlic to the pan, letting them soften a little but not brown beyond pale honey color. Stir in the ground cumin, coriander, and garam masala, then continue cooking for five minutes before returning the meat and any juices to the pabn. Pour in the stock, bring to the boil and simmer for ten minutes, till the liquid has reduced by half.
Stir in the mustard, pour in the cram and bring back to the boil. check the seasoning before serving