Slow Cooker Salisbury Steak Meatballs

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These Slow Cooker Salisbury Steak Meatballs are the ultimate comfort food made easy. With frozen meatballs, pantry-friendly seasoning packets, and a no-fuss gravy that thickens right in the slow cooker, this recipe transforms everyday ingredients into a delicious, slow-simmered dinner. Serve it over mashed potatoes or egg noodles for a cozy, satisfying meal that practically cooks itself.

This dish was a weeknight lifesaver for me back when my kids were young and dinner needed to be both easy and hearty. With minimal prep and ingredients you likely already have on hand, it’s a classic “dump and go” recipe that delivers serious comfort-food flavor.

Why You’ll Love This Recipe

• Minimal prep: Just 5 minutes of hands-on time
• Slow cooker magic: Set it and forget it until dinner’s ready
• Delicious brown gravy: Rich, savory, and packed with flavor
• Frozen meatball hack: No need to roll or cook meatballs from scratch
• Perfect for mashed potatoes: Soaking up all that luscious sauce

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Ingredients

Salisbury Steak Meatballs

• 1 bag (26 oz) frozen meatballs (about 30–35 meatballs)
• 2 cups reduced-sodium beef broth
• 1 packet brown gravy mix
• 1 packet onion soup mix
• 2 tbsp ketchup
• 1 tbsp Worcestershire sauce

Cornstarch Slurry

• 2 tbsp cornstarch
• 2 tbsp cold water

Instructions

Step 1: Prepare the Slow Cooker

Spray the insert of your slow cooker with nonstick cooking spray.
Add the frozen meatballs directly into the slow cooker.

Step 2: Make the Gravy Sauce

In a mixing bowl, whisk together the beef broth, brown gravy mix, onion soup mix, ketchup, and Worcestershire sauce until fully combined.
Pour the mixture over the meatballs and stir to coat evenly.

Step 3: Cook on Low

Cover with the lid and cook on LOW for 5–6 hours.

Step 4: Thicken the Gravy

In a small bowl, mix together the cornstarch and cold water to form a slurry.
Stir the slurry into the slow cooker and let cook for an additional 10 minutes, or until the gravy has thickened.

Step 5: Serve

Serve hot over mashed potatoes, egg noodles, or even rice.
Optional: Garnish with chopped fresh parsley for a pop of color and freshness.

Tips for Success

• Don’t skip the slurry: It gives the gravy that rich, velvety finish
• Use low-sodium broth: Since the seasoning packets are salty
• Make it your own: Add mushrooms or onions if you like a more traditional Salisbury flavor
• Pair it well: Mashed potatoes, buttered egg noodles, or roasted green beans work great on the side
• Double for a crowd: This recipe scales easily for parties or meal prep

Storage & Reheating

• Refrigerator: Store in an airtight container for up to 4 days
• Freezer: Freeze in a freezer-safe bag or container for up to 3 months
• Reheat: Warm in a saucepan over low heat, or microwave until heated through

FAQs

Can I use homemade meatballs?
Absolutely! Just be sure they’re fully cooked before adding them to the slow cooker.

Is this kid-friendly?
Very! The rich brown gravy and mild flavor are great for picky eaters.

Can I make this gluten-free?
Yes—just use gluten-free gravy and soup mix packets, and check your broth and meatballs for hidden gluten.

Can I make it thicker without cornstarch?
Yes, you can remove the lid for the last 30 minutes of cooking to reduce the liquid naturally, or mash a few meatballs into the gravy.

Final Thoughts

These Slow Cooker Salisbury Steak Meatballs are what weeknight dinner dreams are made of—simple, comforting, and oh-so-satisfying. With just a handful of ingredients and barely any effort, you get a hearty main dish that feels like it took hours. (Well, it did—but your slow cooker did all the work.)

This recipe proves that comfort food doesn’t have to mean complicated food. It’s a classic family favorite in our house, and I know it’ll become one in yours too.

Share Your Meatballs

Tried this recipe? Tag your plate with #SalisburyMeatballs or #SlowCookerComfort on Instagram and show us how you served it!