I've seen many recipes for beef stroganoff here that look good, but I still like this one the best. It was given to my by my mother-in-law. She's a fantastic cook and I was so happy when my husband said mine was just as good as hers! It's important to make the dish in a large skillet (instead of dutch oven or sauce pan) where there is a lot of room on the bottom for all the ingredients to "share the heat." I've updated this recipe to show how it's evolved to how I prepare it today. It's just as good, but easier to prepare -- a great recipe and I make it at least once a month.