Is there paper on the hamburger that can be eaten overnight?

There is paper on the hamburger, so you can't eat it overnight.

Under normal circumstances, the shelf life of hamburgers is 2-3 days, but some foods are easy to deteriorate and rot because of the many foods covered inside. If it is in the hot summer season, hamburgers can't be eaten after one night. The vegetables and salad dressing inside have been in a high temperature environment for a long time and have been spoiled.

But if it is in the low temperature season in winter or in the refrigerator, because the food at low temperature is not easy to deteriorate, it can still be eaten overnight, and there will be no deterioration and corruption. It's best to put it in the microwave before eating the overnight burger, because the meat and food oil in it will condense.

The historical origin of Hamburg

The original hamburger was a meat pie made of ground beef and flour, so it was called beef patties. People in Hamburg, Germany, improved it by kneading minced beef into flour, spreading it into cakes and baking it, so they named it Hamburg after the place. /kloc-In the 20th century, German immigrants brought the cooking skills of hamburger patties to the United States.

1932 Some people put this fried beef patties into steamed buns sprinkled with sesame seeds as staple food or snacks. Later, it was renovated and gradually merged with sandwiches. The beef patties were sandwiched between two buns, which were called hamburgers.