Regular version...To the slow cooker insert, add the sirloin beef tips, frozen spinach, minced onion, garlic powder, beef broth, paprika, cream of mushroom soup, salt and pepper.
Set the slow cooker on low and cook for 8 hours. Just before serving, stir in 1 cup sour cream into the beef-spinach mixture.
Keto version....Set cream cheese out to soften. Set frozen spinach out to thaw.
To the slow cooker insert, add the sirloin beef tips, thawed spinach, minced onion, garlic powder, beef broth, paprika, cream cheese, salt and pepper.
Side dishes: Cook the egg noodles as directed, or riced cauliflower in skillet with olive oil for 3-4 minutes, if making keto version.
Prepare the salad.
Serve Slow Cooker Steak & Spinach Stroganoff over egg noodles or for keto, riced cauliflower with salad.