This is beyond delicious. The only change I made was that I added the dill to the entire dish at the end of cooking, mainly because I love dill. I used fat free sour cream and fat free yogurt, because that's what I had on hand. The taste is really better than any traditional stroganoff recipe I've ever prepared. Definitely a keeper and a frequent flyer in my kitchen. Thanks for posting.
I made several changes due to dietary needs. I drained the fat after cooking the meat, put another teaspoon of olive oil in the pan and continued to cook the mushrooms, etc. I added wine (burgundy) 1/4 cup with each addition of the low sodium chicken broth and again when I returned the meat to the pan. I used low fat sour cream, no yogurt (didn't have any), and finished it off with the dill. If it wasn't for the wine, this would have been unpalatable. This needs a little more, some pepper maybe?
This dish was okay but isn't anything special in the taste category. However, if you're in a hurry this is a good way to get a healthy meal on the table. I give it three stars because it's inexpensive to make, marginal good taste and its healthy. But, my family doesn't want it put on the menu again. We love Italian food so maybe this just wasn't our preference.