Creamy, hands-off, and loaded with tender beef, this Slow Cooker Beef Stroganoff is the perfect comfort food winner.
Searing beef adds flavor. If sauce is thin after adding sour cream, whisk more flour with broth. Avoid boiling high-fat sour cream. For dairy-free, use coconut cream and cornstarch. Add tomato paste for umami. Choose low-salt broth for reduced sodium.