First: don't let go of the pot-stewed dishes.
Braised vegetables, such as braised pork, braised fish and braised eggplant, do not need oyster sauce. Because of this pot-stewed dish, we usually add some spices such as star anise, cinnamon and fragrant leaves, and the functions of these spices themselves are to remove fishy smell, enhance freshness and enhance fragrance. Oyster sauce has all the functions, so there is no need to add it. On the contrary, it will taste strange and a little redundant.
Second: don't put spicy food.
For spicy dishes, spicy taste is the key, just like Sichuan cuisine, all kinds of peppers are put in in large quantities and forced in. This kind of food is very spicy and enjoyable to eat. Our tongue has been stimulated by spicy taste, and it doesn't have much reaction to umami, so adding it equals adding it, which may even affect the taste and taste of food.
Third: don't put pickles.
In normal times, we often eat some pickled vegetables, such as pickles, sauerkraut, dried plums and so on. In fact, this dish itself is salty, oyster sauce is salty, and then salt is added. How salty we eat after this mess. This is very unhealthy for the body, not to mention these pickles, sauerkraut and other dishes do not need to be fresh.
Fourth: Don't put cold salad.
Cold salad is an artifact to eat when the weather is hot, because it can be eaten after being mixed well, and it basically needs no heating, so it is particularly convenient to eat. However, there is no need to add oyster sauce to this cold salad. Cold salad means eating the original ingredients. Oyster sauce is not as delicious as the ingredients themselves.