how do restaurants cook fresh food so quickly?

Question

I know you can essentially cook anything in 5 minutes if it’s already been prepared, like boiled, fried beforehand. But restaurants use fresh ingredients, so how are they serving me in 15 minutes a freshly fried pork belly that needs at least 30 minutes to boil, then another like 10 minutes to fry, etc?

In: Other

Answer 1

It is not technically fresh as in cooking immediately after the order. A lot of preparation is done early beforehand every day