I doubt that we will answer this question with our own personal experience. The insider's point of view will reveal the secret.
Our home is a dry food restaurant. It's been filmed for 30 years. Nowadays, restaurants can take away the dishes that customers encounter, which is beyond time, not free of charge, or even free of charge. What about restaurants?
Mainly in the following three different aspects.
It takes 1 hour to cook a table, and only 20 minutes for a restaurant? Intrinsic, uncovered
First, prepare dishes.
This is what our central kitchen is mainly doing now. Prefabricated dishes are said to be prepared in advance and are divided into two parts:
One is an ordinary small restaurant. Generally speaking, chefs have meat dishes in advance, such as ducks and trotters, and these dishes are even prepared in advance. Put them in the refrigerator. When the customer has directly heated the pot, it can be eaten in 5 minutes.
The other is a chain brand restaurant. These restaurants usually prepare dishes in the central kitchen. For example, our central kitchen provides customized processing services for major catering brands in Fuzhou. After packaging and delivery to the store, the restaurant will only take food from the pot and can eat it.
The above two methods can greatly reduce the production time of dishes and improve the efficiency of the above dishes. Let the restaurant shout out all the dishes in 30 minutes.
Secondly, the fire stove is different.
The ordinary fire in our house is limited. Even if it doesn't reach 3000W, put the vegetables in the pot and turn off the fire immediately, even for more than 10 minutes, while the bowl house is fast, at most 10000 even ordinary gas stoves. When the food and the theater kitchen are cooking, the restaurant is also "bombed", which is why we can hear the loud sound of the kitchen.
Home cooking, including online cooking videos, many people are not professional chefs, but a professional course, a professional chef, is just a step, completely different from home.
For example, we often serve Sharp in hotels, which is a very common dish. According to family practice, it usually takes more than 15 minutes, because beans are not easy and need to be cooked for a long time.
When making, the professional chef in the restaurant will cover the beans and eggplant, fry them in the hot pot until the half-life of the dishes, then put them in the pot and season them for 2 minutes. The silhouette of the whole process will not exceed 5 minutes, otherwise it will not be a professional chef. According to the values, each industry has a specific mode of operation, and the so-called professional and non-professional may be different.