All of the preparation time is the same because the meat has to be browned etc.
No it doesn't.
OP
Stick a lamb joint in it, nothing else and you will have the sweetest lamb you have ever tasted (my lamb is responsible for the buying of at least 3 slow cookers).
Cheap cuts of meat and pulses benefit from long slow cooking so you save money on what you buy and on the power used to cook.
Ideal to serve mulled wine, just put the wine and spices in and you are done.
Well ive made a plan to do the Hairy Bikers sausage casserole when i get in from work tonight at 9pm. Its not specifically for slow cookers is there anything I should be doing different?
Reduce the liquid by at least half, maybe 2/3.
Oh and a sc makes excellent suet puddings (steak and mushroom is my favorite), put water in the sc, prep the pudding in a pyrex dish, put a cloth or trivet in the sc so it isn't standing on the base and leave.
The same for Xmas pudding, jam roly poly etc.
You can do a cooked breakfast over night.
Now I have never had the legendary MN chicken that feeds 40 for a week but if I do a chicken in the sc it will be for roast chicken on day 1. Left over meat used for sandwiches afterwards.
day 2 I make a soup with the bones and the meat stuck to the bones.
Day three what's left of the bones stays in the sc and I add a whole onion halved (still with the skin on) a stock cube, a clove of garlic and use the stock to make a French onion soup.