The aversion to spaghetti that Asher went through was just temporary. He is now a big fan which means that he might just have a shot at surviving in this family. Spaghetti is on the menu quite often here.
He's also shown a lot of interest in feeding himself lately, so we are trying to let him practice. Spaghetti is a tough one to master though, even for the most experienced utensil-user.