French Onion Hamburger Casserole

0 In a large skillet over medium-high heat, melt butter.
1 Add onions and saute until just tender.
2 Add the ground beef, dry onions oup mix, and pasta.
3 Stir in the beef stock and French onion soup.
4 Press the pasta under the broth and bring to a boil.
5 Cover and reduce the heat to low.
7 Simmer for 10 minutes, or until the pasta is tender.
8 Remove cover and simmer uncovered until the broth is reduced - you don't want soup.
6 Remove the skillet from the heat. Top with  parmesan cheese and crispy fried onions.