This Beef Stroganoff recipe features tender beef stew meat and mushrooms simmered in a rich, savory sauce with beef stock, soy sauce, and mustard. It's finished with sour cream and cream cheese for a luxurious texture, then served over buttered extra-wide egg noodles and garnished with fresh parsley for a classic, comforting meal.
For perfectly tender beef, ensure the long simmering time is truly low and slow; this breaks down tough connective tissues. Browning the meat in batches is crucial to achieve a rich sear and prevent steaming, which results in grey, less flavorful meat. Don't skip scraping the 'brown bits' (fond) from the pot after browning meat and sautéing vegetables, as this is where much of the deep flavor resides. Add the fresh thyme only in the last 10 minutes of simmering to preserve its aromatic oils and prevent bitterness. Ensure your cream cheese is softened to room temperature before adding to prevent lumps in the final sauce, leading to a smoother, more luxurious texture. Always taste and adjust seasoning with salt and pepper right before serving.