- Make the Meatballs:
- In a large mixing bowl, combine the ground beef, breadcrumbs, chopped onion, egg, Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Mix until well combined.
- Shape the mixture into meatballs, about 1-2 inches in diameter.
- Brown the Meatballs (Optional):
- Heat a skillet over medium-high heat and add a little oil.
- Brown the meatballs on all sides, working in batches if necessary. This step adds extra flavor, but you can skip it if you prefer.
- Prepare the Salisbury Steak Sauce:
- In a separate bowl or measuring cup, whisk together the beef broth, tomato paste, Worcestershire sauce, soy sauce, garlic powder, onion powder, dried thyme, salt, and pepper.
- If you want a thicker sauce, mix 2 tablespoons of cornstarch with 2 tablespoons of cold water until smooth, then stir it into the sauce mixture.
- Assemble and Cook in the Slow Cooker:
- Place the meatballs in the slow cooker.
- Pour the Salisbury steak sauce over the meatballs, ensuring they are evenly coated.
- Cover and cook on low for 4-6 hours or on high for 2-3 hours, until the meatballs are cooked through and tender.
- Serve:
- Serve the Salisbury steak meatballs over cooked egg noodles, mashed potatoes, or rice.
- Spoon some of the sauce over the meatballs and garnish with chopped fresh parsley, if desired.
Enjoy these delicious and tender Salisbury steak meatballs for a comforting and satisfying meal that’s sure to please the whole family!