There’s no way to do that? McDonald’s cooks the same burger probably millions of times a day, the patties are cooked for a set amount of time at a certain temperature,they have the process down to a science, and you say there’s no way to do that?
They’re not incentivised to do that maybe. But not “there’s no way to do that.” You can certainly calculate to a small margin how much weight the patty should lose after cooked.