Slow Cooker Salisbury Steak Meatballs

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These slow cooker Salisbury steak meatballs bring together juicy beef meatballs and a flavorful brown gravy made with beef broth, onion soup mix, and a touch of Worcestershire sauce. The meatballs are simmered for hours, soaking up all the rich flavors and developing a luxurious, thickened gravy that's perfect for spooning over fluffy mashed potatoes or egg noodles. Finished with a sprinkle of fresh parsley, this dish is comforting, easy to prepare, and shines as a crowd-pleaser on cozy weeknights or for family gatherings, offering the essence of classic Salisbury steak in every bite.

Barbara Chef
Updated on Wed, 23 Jul 2025 19:48:01 GMT
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A plate of food with meatballs and gravy. | gracefulflavors.com

These slow cooker Salisbury steak meatballs come together with almost zero effort and pack a punch of classic savory flavor This recipe transforms humble frozen meatballs into a comforting dish bathed in rich homestyle gravy The whole thing simmers away while you get on with your day delivering effortless comfort food perfect for busy nights or Sunday dinner alike

I discovered this recipe on a hectic weeknight and it saved dinner Now I keep meatballs on hand just to whip it up when the craving hits

Ingredients

  • Frozen meatballs: look for all beef for authentic flavor or try a turkey version for something lighter picking a quality brand will really shine
  • Reduced sodium beef broth: brings deep savory flavor without being too salty check the label and use a low sodium version since mixes also add salt
  • Brown gravy mix: creates that thick classic gravy texture and helps tie together all the other flavors opt for one with simple ingredients if possible
  • Onion soup mix: adds rich umami and a touch of sweetness some brands have chunks of dried onion which soften deliciously in the sauce
  • Ketchup: a touch of tang and a hint of sweetness that balances the savory gravy any regular ketchup works here
  • Worcestershire sauce: this gives an extra backnote of meaty flavor I always double check the bottle for a rich color and aroma
  • Cornstarch: this helps thicken the gravy to that signature luxuriously silky consistency always mix with cold water for a smooth texture
  • Cold water: is essential to activate the cornstarch and avoid lumps

Step-by-Step Instructions

Prepare the Slow Cooker:
Spray the inside of your slow cooker with nonstick spray to keep cleanup easy and ensure nothing sticks
Arrange the Meatballs:
Pour all frozen meatballs straight into the slow cooker spreading them in an even layer for even cooking
Mix the Gravy Base:
In a medium bowl whisk together beef broth brown gravy mix onion soup mix ketchup and Worcestershire sauce Mix thoroughly so there are no clumps of dry mix
Combine and Start Cooking:
Pour the gravy mixture over the meatballs in the slow cooker Gently stir so every meatball gets a coating Snap on the lid and set to low heat
Slow Cook:
Let everything cook low and slow for five to six hours The sauce will infuse the meatballs as they heat giving you maximum flavor with minimal active effort
Thicken the Gravy:
About ten minutes before serving combine cornstarch with cold water in a small bowl Use a fork to blend until you have a totally smooth slurry Pour this into the slow cooker and stir well Cook for another ten minutes so the gravy thickens up beautifully
Serve:
Serve the meatballs hot over fluffy mashed potatoes or egg noodles Make sure to spoon plenty of the rich gravy over the top Garnish with fresh parsley if you like
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A plate of meatballs on a white plate. | gracefulflavors.com

The onion soup mix is my favorite ingredient because it adds an almost nostalgic flavor that takes me straight back to Sunday dinners growing up My kids always ask for extra gravy on their mashed potatoes and I never say no

Storage Tips

Leftover meatballs and gravy can be cooled completely then stored in an airtight container in the fridge for up to four days When reheating add a splash of water or broth to loosen the gravy If freezing use a well sealed freezer safe container for up to three months Thaw in the fridge overnight before reheating

Ingredient Substitutions

If you do not have beef broth use chicken broth but add an extra dash of Worcestershire You can swap out frozen meatballs for homemade ones if you want a special touch Gluten free brown gravy or onion soup mix works well if needed Sometimes I like to stir in a few tablespoons of sour cream at the end for extra creaminess

Serving Suggestions

For a cozy dinner serve these meatballs over buttered egg noodles or classic mashed potatoes For a lighter option spoon them over steamed rice I have even filled fresh sandwich rolls with leftovers for the ultimate meatball sub style lunch

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A plate of meatballs in a brown sauce. | gracefulflavors.com

Cultural Context

Salisbury steak has roots in American comfort food originally developed as a way to enjoy beef in a budget friendly form By reimagining it with meatballs you get all the deep flavors in a more convenient, family friendly package It is a great example of how old recipes are always evolving to suit busy modern cooks like us

Frequently Asked Questions

→ Can I use fresh meatballs instead of frozen?

Yes, fresh homemade or store-bought uncooked meatballs can be used. Adjust the slow cooking time to ensure they're fully cooked through.

→ What are the best sides for these meatballs?

Mashed potatoes and egg noodles are classic choices, but they also pair well with steamed rice or buttered vegetables.

→ Can I thicken the gravy if it's too thin?

Absolutely. Make a cornstarch slurry using equal parts cornstarch and cold water, then stir it into the slow cooker and heat until the gravy thickens.

→ Is it possible to make this dish ahead of time?

Yes, the meatballs and gravy can be prepared in advance and refrigerated. Reheat gently in the slow cooker or on the stovetop before serving.

→ How do I prevent the meatballs from falling apart?

Using frozen meatballs or thoroughly chilled fresh meatballs helps them hold their shape during long, slow cooking.

→ Can I freeze leftovers?

Yes. Store cooled meatballs and gravy together in an airtight container for up to three months. Thaw and reheat to serve.

Slow Cooker Salisbury Steak Meatballs

Hearty meatballs slow-cooked in savory gravy, ideal for serving over noodles or mashed potatoes.

Prep Time
10 Minutes
Cook Time
360 Minutes
Total Time
370 Minutes
By: Barbara

Category: Hearty Mains

Difficulty: Easy

Cuisine: American

Yield: 6 Servings (Approximately 30-35 meatballs)

Dietary: Dairy-Free

Ingredients

→ Main Ingredients

01 1 bag (26 oz) frozen meatballs (approximately 30-35 pieces)
02 2 cups reduced-sodium beef broth
03 1 packet brown gravy mix
04 1 packet onion soup mix
05 2 tablespoons ketchup
06 1 tablespoon Worcestershire sauce

→ To Thicken Gravy

07 2 tablespoons cornstarch
08 2 tablespoons cold water

Instructions

Step 01

Coat the insert of the slow cooker with nonstick cooking spray to prevent sticking.

Step 02

Place frozen meatballs into the bottom of the slow cooker in an even layer.

Step 03

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

Step 04

Cover and set the slow cooker to LOW. Cook for 5 to 6 hours until meatballs are heated through and flavors meld.

Step 05

In a small bowl, combine cornstarch and cold water to create a slurry. Stir well until smooth, then gently mix into the slow cooker. Cover and cook for an additional 10 minutes, allowing the gravy to thicken.

Step 06

Serve the Salisbury steak meatballs over freshly cooked egg noodles or creamy mashed potatoes. Garnish with chopped parsley if desired.

Notes

  1. For extra richness, use homemade beef broth. Adjust salt if using regular broth or soup mixes.
  2. The cornstarch slurry must be blended thoroughly to avoid lumps in the finished gravy.

Tools You'll Need

  • Slow cooker
  • Mixing bowl
  • Whisk
  • Measuring spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat and soy (gravy and soup mixes, meatballs may contain gluten and soy).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 360
  • Total Fat: 18 g
  • Total Carbohydrate: 22 g
  • Protein: 21 g