Easy & Creamy Slow Cooker Stroganoff

Ingredients

• 2 pounds (900g) beef chuck roast, cut into thin strips
• 1 teaspoon (5g) salt
• ½ teaspoon (2.5g) black pepper
• 1 tablespoon (15ml) olive oil
• 1 medium onion, sliced
• 8 ounces (225g) mushrooms, sliced
• 2 cups (480ml) beef broth
• 1 tablespoon (15ml) Worcestershire sauce
• 1 teaspoon (5g) garlic powder
• 1 teaspoon (5g) onion powder
• 1 teaspoon (5g) dried thyme
• 1 cup (240ml) sour cream
• 2 tablespoons (30g) all-purpose flour (optional for thickening)
• 12 ounces (340g) egg noodles (or rice), cooked according to package instructions
• Fresh parsley, chopped, for garnish