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Slow Cooker Salisbury Steak Meatballs

Yields1 ServingPrep Time10 minsCook Time4 hrsTotal Time4 hrs 10 mins

Slow Cooker Salisbury Steak Meatballs – meatballs cooked with onions and mushrooms in a delicious savory sauce! All cooked in the slow cooker and it starts with frozen meatballs to make it even easier. Such a great weeknight dinner!

 2 tbsp butter, melted
 1 tbsp tomato paste
 1 ¼ cup low-sodium beef broth
 ½ tsp salt
 1 large white onion, thinly sliced
 1 (8 ounce) container mushrooms, sliced
 1 pound frozen meatballs, beef or turkey
 2 tbsp cornstarch
 2 tbsp cold water
 fresh parsley, for serving

Add butter, tomato paste, beef broth, and salt to the slow cooker and stir to combine.


Add sliced onions, mushrooms, and meatballs and toss to combine everything.


Cook on high for 4 hours (or low for 7 - 8 hours)


After the 4 hours is up, whisk together cornstarch and cold water in a separate bowl


Stir the cornstarch mixture into the meatballs and stir


If your slow cooker has a sauté function, turn it on and let it cook until the sauce thickens, only a couple minutes


If your slow cooker doesn't have a sauté function, continue to let it cook on high for about 10 minutes, until the sauce has thickened


Serve hot with fresh parsley sprinkled on top

Nutrition Facts

Amount Per Serving
Calories 352
% Daily Value *
Total Fat 25g39%

Saturated Fat 10g50%
Trans Fat 1g
Cholesterol 93mg31%
Sodium 862mg36%
Total Carbohydrate 11g4%

Dietary Fiber 2g8%
Sugars 4g
Protein 21g42%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.