It was in his roast chicken and other stories. I think it still goes brown on cooking, just not a dark brown from frying. And it is mixed in with tomato and what have you, ot sure you'd really notice. I'm away from home at the moment but if I remember I will dig it out when I get home and check I didn't make it up!
It will be fine - I don't brown if I am in a hurry and have never noticed a difference. If y are cooking tagine or Thai curry then it is correct not to brown it first. Simon Hopkinson, radically, recommends not browning mince!
Afaik the purpose of browning the meat is to seal the juices inside the meat so that the flavour/texture is better. Provided you cook the casserole for the recommended time then it'll be cooked but the meat may not be as moist/tasty as if you'd browned it first.
Making Jamie Oliver's 'Jools favourite stew' tomorrow. Just read the recipe and he recommends not browning the meat just bunging it all in with the veg. I have never made a stew without browning the meat first Anyone tried it ? Just a bit worried the meat will still be raw with all the veg cooked.