ADAIR, according to the opinions that one must garuf and katum his oven even if the food is Maachal ben Derusai, he doesn't have to if the food is Mitztamek veRa Lo [the longer you cook it the worse it gets] (in contrast to Mitztamek veYafe lo [the longer you cook it the better it gets).

The Gemara in Perek Kira in Shabbos gives a few foods which are Mitztamek veYafe lo. Are there any modern foods considered in this category (mentioned by poskim).

Out of curiosity, is Cholent in that category?