Sometimes things go into my fridge and then get lost. I had a container of pork and veg dumplings I picked up at the local Asian market. They were cooked and then packaged. Usually when I buy them I either steam them or if I am really lazy I just wrap them in a damp paper towel and then cook them in the microwave. I found this package in the back of my fridge and realized that I bought them over a week ago. I guess I'm throwing them out. How long do you keep that type of food -- or leftovers?