When I make soup, I just use store bought noodles - like Muller's. I also don't roast the bird first. Just cover with water & simmer. Although in all honesty, I usually just boil the bones for soup. It's usually a "left over" meal for us - although MIL always simmers a bunch of chicken breasts for hers.
Re: Noodles - One of my favorite meals from childhood is called "pot pie" around here. It's not at all like a frozen Morton's pie though. The noodles are sort of a cross between a dumpling & a noodle I guess. Muller's makes a version & spells it "Bot Boi" - but we pronounce it "Pot Pie."
2 eggs
1 c milk
2 tsp salt
1 1/2 Tbl baking powder
enough flour to make a dough you can roll out without sticking (sorry, Gram's recipe . . .)
Combine ingredients until stiff enough to roll out without sticking. Roll out thin. Cut into squares ~2 - 3". Drop into boiling broth. Boil 20 minutes.
The broth is usually made from the bones as I said. Then remove bones & add cut up carrots, celery & potatoes. Cook until tender. Add back meat before adding noodles. For spices in the broth, I tend to use a little ground celery, parsley & some salt.