There is a reward if you somehow manage to get to 10,000 points. On each meal you can get up to 50 points, so it would take 200 perfect meals to get there. There is somewhat of a shortcut, if you cook a pickle until it explodes and survive the explosion you can eat the pickle and get 1000 points, so if you cooked 10 pickles you’d make it. Probs not worth the effort tho.