Beef Stroganoff, from Shauna

Beef Stroganoff

1lb beef tenderloin or sirloin steak, cut into chunks or strips.
2 tbsp butter
*1/2 pound mushrooms, washed, trimmed and sliced*
1 can beef broth
2 tbsp ketchup
1 clove garlic or 1/2 tsp minced garlic
1 tsp salt
3 tbsp flour
1 cup sour cream

*Melt butter in large skillet and saute mushrooms until done, then remove*
In same skillet, brown meat. Reserve 1/3 cup broth, stir in remaining broth, ketchup, garlic and salt. Cover and simmer 15 minutes.
Blend reserved broth and flour, stir into meat mixture.
*Add mushrooms back in* Heat to boiling, stirring constantly, and boil 1 minute. Reduce heat, stir in sour cream, and when hot serve over noodles or rice.