EVERY time I make Beef Stroganoff [only using this recipe of course] I get a ton of complements on what a good cook I am. Then I get bombarded with requests for this recipe. This is my husbands favorite meal and he is ALWAYS happy when I make it. The few modifications I made are: Using all the green onion, not just the white part. Using Spicy Brown mustard instead of regular mustard..it gives it a nice sour kick Marinate the beef overnight, or at least a few hours in Worceshire sauce Double the garlic Use Lawry's seasoned pepper if possible. Much to my husband's dismay, I don't like mushrooms so I omit it from this recipe (a disgrace to stroganoff, I know) however...the next time I make it I do plan on using REAL and FRESH mushrooms as another reviewer said. I as well my husband don't do caned mushrooms.