When listing dishes, use pause instead of quotation marks. For example, you can write this in your composition:
1. Today, I went to the vegetable market to buy food. I bought many kinds, including eggplant, cucumber, ginger, tomato, broccoli, pork and potatoes.
2. I visited my relatives today. My relatives cooked a lot of delicious food, including braised pork, steamed fish, boiled pork slices, scrambled eggs with tomatoes, shredded potatoes and so on.
Note: No matter the name of vegetables or the name of cooked vegetables, no quotation marks are used, because there is no special meaning and there is no need to emphasize it.
Second, if you want to emphasize the name of this dish, you can use quotation marks. For example, you can write this in your composition:
I spent 100 yuan today. Generally speaking, there are not many vegetables, and the most expensive one is "sauce beef".
This morning, the restaurant ate a dish related to the famous writer Su Dongpo. Have you guessed the name? By the way, it's called Dongpo meat. According to legend, "Dongpo Meat" is the product of Su Dongpo playing chess with his friends and forgetting that he is still stewing meat.
There is no need to use quotation marks here, but quotation marks are used to indicate the meaning of emphasis, indicating that this thing is the most expensive.
Third, you can use quotation marks when expressing special meaning. For example, you can write this in your composition:
I just saw "Ant in the Tree" on the restaurant menu, which is a dish name. Actually, it's fried shrimp skin with fans, but it has such a nifty name.
Here, "ants go up the tree" is a statement with special meaning, so it is quoted.
The above is the answer about whether the name of the dish needs quotation marks in the composition.
You can use this and that, and other things have the same names. In general, quotation marks are unnecessary and can only be used under special circumstances.