the poop that looks like butterscotch pudding, or even mustard pudding, the colour range is very different -- is in the normal range, it is cecal poop. There is a site that I went to that had some very graphic pictures of all types of chicken poops, showing what is normal (and that is a huge huge range) and ones that are "bad". Check out this post on this forum
https://www.backyardchickens.com/forum/viewtopic.php?id=44369
https://www.backyardchickens.com/forum/viewtopic.php?id=44369