What is okay sauce in Chinese cusine?

It seems you're asking about "okay sauce" in Chinese cuisine. There's no such thing as "okay sauce" in Chinese cuisine.

It's likely you're referring to a misheard or misspelled term. Perhaps you're thinking of:

* Oyster sauce: A common ingredient in many Chinese dishes, especially stir-fries. It's made from oyster extract and has a sweet, savory, and umami flavor.

* Oka sauce: This is not a standard Chinese sauce, and it's possible it's a regional or family recipe.

If you can provide more context or a description of what you're looking for, I can help you find the correct term or a similar sauce!