i have never cooked a roast either. The meat i cook with is mince, sausages, etc.doesn't need roasting.

People that roast meat, seem to have some sort of formula to do with the weight of the meat.

if the meat weighs this much - then cook for so long etc.

i have no idea what an "easy cooker" is either.

Just the THOUGHT of a roast dinner, wow! i'm feeling hungry now!

the closest i get, is to buy a roast chook at the supermarket, when they get marked down LOL.