Slow Cooker Salisbury Steak Meatballs (Frozen Meatballs)

Looking for an easy, hearty, and comforting dinner with minimal prep? These slow cooker Salisbury steak meatballs made with frozen meatballs are a weeknight hero. Packed with savory flavor and swimming in a rich brown gravy, they’re a nostalgic twist on a classic dish — and the best part? Your crockpot does all the work.

Whether you’re cooking for a hungry family or meal prepping for the week, this recipe brings the cozy vibes of Salisbury steak together with the ultimate shortcut: store-bought frozen meatballs.

Unlike traditional Salisbury steak, this version skips the labor-intensive patties and uses frozen meatballs that you can simply dump into the slow cooker. It’s perfect for busy families or anyone looking to save time while still eating something truly satisfying. When preparing meals with frozen meat, always make sure you’re following safe practices for cooking frozen meat, especially in a slow cooker.

The rich flavor of the dish comes from a combination of brown gravy, onion soup mix, and a touch of Worcestershire sauce, which adds depth and umami. If you’re curious about what’s in that sauce and how it adds that bold kick, check out this quick guide on Worcestershire sauce nutrition and benefits.

What Are Salisbury Steak Meatballs?

Salisbury steak was originally created as a way to make ground beef a little fancier and more digestible, typically shaped into a patty and served with gravy. In this case, we’re transforming that into a meatball version, giving you all the flavor and comfort, but in a bite-sized, kid-friendly form.

Why Use Frozen Meatballs?

Using frozen meatballs makes this dish incredibly easy:

• No need to prep or pre-cook anything
• Reduces mess and cleanup
• Perfect texture after slow cooking
• Consistent size and cook time

Look for meatballs that are:

• All beef for that classic Salisbury flavor
• Flame-broiled or oven-baked for better texture
• Unseasoned or lightly seasoned

You can also use turkey, chicken, or plant-based meatballs depending on your dietary preferences.

Ingredients Breakdown

Here’s everything you’ll need to make slow cooker Salisbury steak meatballs:

• 1 (24-32 oz) bag of frozen meatballs
• 2 packets of brown gravy mix
• 1 packet of onion soup mix
• 2 cups of beef broth
• 1 tablespoon Worcestershire sauce
• 1 small onion, thinly sliced (optional)
• 1 cup sliced mushrooms (optional)
• Cornstarch + water (for thickening, optional)

Optional Swaps:

• Use gluten-free gravy mix for a GF version
• Use low-sodium broth if you’re watching salt intake
• Add a splash of heavy cream for a richer gravy

Step-by-Step Instructions

1. Mix the Gravy Base
   • In a bowl, whisk together the gravy mix, onion soup mix, beef broth, and Worcestershire sauce until smooth.
2. Add Ingredients to Crockpot
   • Pour the frozen meatballs into the slow cooker.
   • Add sliced onions and mushrooms if using.
   • Pour the gravy mixture evenly over everything.
3. Cook
   • Cover and cook on low for 6–8 hours or high for 3–4 hours.
4. Thicken Sauce (Optional)
   • If you prefer a thicker gravy, mix 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir into the sauce 30 minutes before serving.
5. Serve
   • Stir gently, serve warm, and enjoy!

Recipe Variations

Make it your own with these fun twists:

• Keto Version: Use low-carb gravy and meatballs with no breadcrumbs.
• Vegetarian Option: Use plant-based meatballs and veggie broth.
• Mushroom Lover’s Version: Double the mushrooms and add a splash of cream.

Serving Suggestions

These Salisbury steak meatballs go with just about anything:

• Mashed potatoes (classic pairing)
• Buttered egg noodles
• Steamed rice
• Roasted veggies or green beans

Want to get more ideas for delicious sides? The Crock-Pot Official Recipe Blog has a ton of inspiration.

Storage and Reheating

• Refrigerate in an airtight container for up to 4 days
• Freeze in freezer-safe bags for up to 2 months
• Reheat in the microwave or on the stovetop over low heat

Tip: Add a splash of broth or water when reheating to loosen the gravy.

FAQs

Can you cook frozen meatballs in a slow cooker without thawing?
Yes! That’s the beauty of this recipe. Just dump them in straight from the freezer.

Is it safe to cook frozen meat in a slow cooker?
As long as your cooker reaches the safe internal temperature (165°F), it’s safe. Use a meat thermometer if unsure.

Can I use jarred gravy instead?
Sure, just replace the broth and gravy mix with about 2–3 cups of jarred brown gravy.

What’s the difference between Salisbury steak and meatloaf?
Both use ground beef, but Salisbury steak has a richer gravy and more savory seasonings like Worcestershire sauce and onion soup mix.

Can I make this on the stovetop?
Yes, just simmer everything together in a pot for about 30–40 minutes, stirring occasionally.

Tips & Troubleshooting

• If your gravy is too thin, thicken with cornstarch
• Taste the gravy before serving and adjust salt if needed
• Stir gently to avoid breaking the meatballs

Conclusion

This slow cooker Salisbury steak meatballs recipe is a cozy, family-friendly favorite that turns a frozen shortcut into a comforting classic. With rich flavors, tender meatballs, and hands-off cooking, it’s sure to become a staple in your dinner rotation. So grab your crockpot, pour yourself a cup of something warm, and let dinner take care of itself tonight.

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