Would anyone happen to know for sure if those table top roaster ovens (for turkeys and whatnot) cook in the same time frames as a regular oven? I will read the instructions, but sometimes they aren't quite as truthful as they should be. Was curious what other peoples experiences with them are. I just bought mine (a 22 qt Rival), haven't even unpacked it yet, so I am relying on a lot. But since its just us and DHs parents, I'm not really under much pressure. ETA: I have a 22lb turkey to cook in it.