how long deo you cook a 3 pound meatloaf. It depends on what kind of container you're cooking it in. The thicker the meatloaf (i.e. cooked in a breadpan), the longer the cooking times. If you're cooking a 3-lb. loaf, I recommend using something larger than a standard baking pan....something like a lasagne baking pan.That way, the cooking time will be reduced. If you do this, it should be ready in an hour at 375.1  In a meat loaf pan-A good rule seems to be 1/2 hour per pound. 2  Then letting it sit for 10 minutes before slicing it. 3  Make your gravy while the meatloaf sets.hat way, the cooking time will be reduced. If you do this, it should be ready in an hour at 375. 1  In a meat loaf pan-A good rule seems to be 1/2 hour per pound. 2  Then letting it sit for 10 minutes before slicing it. 3  Make your gravy while the meatloaf sets.
The refrigerator: how long will foods remain safe without power? Â· All foods: at least 4 hours, if the fridge is left unopened. Â· Discard after 4 hours without power: Meat, poultry, fish, milk, eggs, cooked leftovers, soft cheeses, deli cold cuts/salads and other perishable foods.
When your refrigerator goes out, special food safety measures must be taken. Perishable foods including milk, meat and eggs should not be stored above 40 degrees for more than 2 hours. If a power outage is 2 hours or less, you donât need to be concerned, but you should know how to save your food when the refrigerator is out for longer periods of time. Being prepared can help. By planning ahead, you can save your perishables and safeguard your familyâs health.