There is a very popular cup now called a stew beaker. When we travel or go on a business trip, we can bring a stew beaker and some raw materials, or buy some materials from some supermarkets and markets near us.

Wash it, cut it, and put it into the stew beaker. When we want to eat, we can put these ingredients into the cup, and after half an hour we can have hot rice. , just prepare the food you want to eat and put it in.

This has some troubles. If we want to eat healthy and nutritious food outside, or diet meals designed according to our own needs, we have to pay high prices to go to some restaurants and let the chefs make the food we want for ourselves. The meals you eat are made according to your own recipes.

This kind of food is definitely more expensive than ordinary food, but it is for your own health or to lose weight. It's worth spending a little extra.

If you want to eat healthily outside, you have to pay a high price to buy it and let others specially prepare a meal that you want.