There are sundries in the cooking recipe (if there is no sundries recipe, it means that you haven't learned it yet, so you can buy it from a cooking merchant).

4 1 grade ingredients are required.

1 grade ingredients, 1-1grade meat, 10 can be synthesized by cooking skills.

You can also go fishing in Tianhe, and 10 is combined into one.

You can also go directly to the material supplier to buy meat or fish for synthetic cooking.