What are these fat noodles called that I'm thinking of?

I have only ever had them in chicken noodle soup in western PA. Maybe they’re regional? I wouldn’t think they would be but I guess it’s a possibility. I’ve been searching everywhere for “fat chicken noodle soup noodles” and other wordings along those lines and I can’t find anything. They are fat not in the sense that they are wide, because they aren’t really wide, they’re more “stalky”. Like, if you are looking at them STRAIGHT ON, they’re pretty much square I think. And they’re soft and chewy, god they’re amazing. So….do any of you know what they are so i can find a recipe for them!??!? We got a bit of snow last night and I’m in the chicken noodle soup makin kinda mood. Help :D