One problem with cooking is that your pans and heat transfer do not scale. So you cannot just arbitrarily scale up/down recipes, even if you take precise measur

One problem with cooking is that your pans and heat transfer do not scale. So you cannot just arbitrarily scale up/down recipes, even if you take precise measurements. The result may be way too watery or dry, for example. (I guess this would also apply to baking anyway.)