Third time making this recipe tonight—I’m obsessed with that delicious sauce!

 

 Slow Cooker Creamy Beef Stroganoff
Ingredients
2 pounds beef stew meat, cut into strips
1 onion, chopped
2 cloves garlic, minced
8 ounces mushrooms, sliced
1 cup beef broth
1 tablespoon  Worcestershire sauce
1 teaspoon salt
1/2 teaspoon black pepper
1 cup  sour cream
2 tablespoons all-purpose flour
1 tablespoon Dijon mustard
Fresh parsley or chives for garnish