2. Tupperware can realize oil-free cooking.
According to medical investigation, almost all diseases of modern people are related to diet. The biggest harm in diet is to eat more oil. Tupperware cooking without oil can minimize oil intake and improve cardiovascular condition, which is a great boon for people who are eager to lose weight.
3, easy to learn. People who can't cook can immediately make dishes that may be beyond the taste of professional chefs. This is definitely not a dream!
The shape of food can basically keep the original shape. For example, beef and potatoes, as long as the raw beef and potatoes are mixed and cooked at the same time, the beef is crisp and rotten after cooking, and the potatoes keep their original lumps.