first, you'll want to put the beef broth on low for about an hour, to condense

finely chop garlic and onions and saute in olive oil

thinly slice the beef, i usually just get a few steaks

boil pasta, i enjoy using farfalle, but any pasta of your choice.

add beef to onion garlic mixture, cook until beef is completely cooked

add sour cream and beef broth to the beef mixture

after the pasta is throughly cooked, drain and add to beef mixture

enjoy!