No more then 3 hourz put them in your fridge as soon as they are cool
By sitting out for a long time with or without being cooked or cross contamination
You should leave cooked deer out on the counter for only 30 minutes.
24hrs
You can typically leave out cooked turkey bacon for a few hours without it spoiling. It should be covered with a napkin or paper towel.
30 minutes.Two hours max. At that point, the meat should be re-heated or refrigerated. Less time is better, and if the 'room temperature' is very warm, make that only 1 hour.
I cook them for about 6 mins then slice them in half and cook for a further 2 mins just to make sure they are cooked in the middle
Two hours max.
2 months
Sausage is normally fried, not boiled. But in either case, watch the color to see when it is cooked. If you are in doubt, cut a sausage in half to examine the cross-section. Since there are many different kinds of sausages having different diameters, there is no set time for cooking them, however, it shouldn't take too long; I would expect that 15 minutes is usually enough.
Chicken spoils quickly and should be cooked within 1 to 2 days of refrigeration.
Chicken should be safe to eat within 3 to 4 days, refrigerated.
Only if it is then being cooked before eating, you can put in raw meat as long as it is being cooked with the rest of the lasagna afterwards, but make sure it is fully cooked before you eat it, red meats should be browned in colour with no traces of blood.