hello, i have never cooked meatloaf in my life. i am not that good a cook. wat does meatloaf have to look like when u have cooked it and how do u no u have done it right. also how can u tell it is cooked inside. one more think, at the beginning u said u put all the ingredences in and mix together, does it matter that u have got to diffrent kinds of raw meat in together, will they just cook properly in the oven. thanks
deb