Beef Stroganoff is an elegant dish that usually takes a while to make, but using precooked meat products means the dish is ready in about 20 minutes.

1. Bring a large pot of water to a boil. Meanwhile, heat olive oil in large saucepan over medium heat. Add onion; cook and stir for 3 to 4 minutes, until crisp-tender.

2. Add contents of beef package along with green beans. Bring to a simmer; cook for 6 to 7 minutes, until beef and green beans are heated.

3. When water is boiling, add egg noodles. Cook according to package directions, until al dente, about 4 to 5 minutes. Meanwhile, stir sour cream into beef mixture, cover, and remove from heat. When noodles are done, drain well, place on serving platter, and spoon beef mixture over.