Hamburgers can be eaten the next day if you put them in the refrigerator. Generally, the shelf life of hamburgers is 24 hours at room temperature, and it can be extended to 2 days in the refrigerator. As long as it is taken out of the refrigerator, there is no odor or deterioration, and it can be eaten by heating. If they smell, they can't be eaten. Most of them can be eaten, but the taste is not as good as when they were just cooked.

Precautions:

The oil content of chicken legs, beef or French fries in hamburgers is seriously exceeding the standard, and hamburgers contain a lot of cream with only one or two pieces of lettuce or pickles in the middle, so the fat content is very high and the vitamin content is extremely low. A couple of hamburgers contain about 300 kilocalories, and hamburgers such as fried beef and chicken legs have higher calories, even reaching more than 400 kilocalories.

In other words, the energy of a hamburger is about the same as that of 3-5 small bowls of rice (2 liang per bowl). The scientific nutrition standard is that 58% of food calories come from carbohydrates, 30% from fat and 12% from protein, which is the most ideal proportion of human food.