Easy & Creamy Beef Stroganoff Recipe Slow Cooker

Ingredients

• 2 pounds (900g) of beef chuck, cut into 1-inch cubes
• 1 teaspoon (5g) salt
• 1/2 teaspoon (2g) black pepper
• 2 tablespoons (30ml) olive oil
• 1 medium onion, diced
• 2 cloves garlic, minced
• 8 ounces (225g) mushrooms, sliced (button or cremini)
• 2 cups (480ml) beef broth
• 1 tablespoon (15g) Worcestershire sauce
• 1 tablespoon (15g) Dijon mustard
• 1 tablespoon (8g) all-purpose flour (for thickening)
• 1 cup (240ml) sour cream
• Fresh parsley, chopped (for garnish)