Slow Cooker Salisbury Steak Meatballs are a dish that brings warmth and nostalgia to the dinner table. Picture it: tender meatballs drenched in a rich, savory gravy, mingling beautifully with the flavors of sautéed mushrooms and fragrant garlic. It’s a delightful twist on the classic Salisbury steak, all cooked effortlessly in your slow cooker. The beauty of this dish lies not only in its comforting taste but also in its simplicity and the joy of coming home to a meal that practically cooks itself. Plus, you can easily whip it up on a busy weeknight, making it a true family favorite.

I first stumbled upon this gem during a particularly hectic week when takeout felt like the only option. But I craved something hearty and fulfilling without the fuss of complicated preparations. That’s when I decided to give Slow Cooker Salisbury Steak Meatballs a try. The aroma wafting through my kitchen was so inviting, and with just a few minutes of prep, my slow cooker took care of the rest. Trust me, once you try it, you’ll wonder how you ever lived without this easy, budget-friendly meal in your weeknight rotation.
Why You’ll Love This Recipe
- Simple & Quick: Prep takes just 10 minutes, and the slow cooker does all the work!
- Irresistible Flavor: Tender meatballs smothered in rich, creamy gravy, with a hint of savory mushrooms and garlic.
- Eye-Catching Appeal: The golden-brown meatballs look as good as they taste – perfect for serving guests!
- Flexible Serving: Enjoy these savory bites as a dinner centerpiece or a hearty appetizer for gatherings.
- Diet-Friendly Options: Easily adapt for gluten-free or leaner meat choices like turkey.
Ingredients You’ll Need
- 16 oz frozen meatballs (beef or turkey): Use your favorite brand; the convenient frozen option ensures you always have them on hand.
- 8 oz sliced mushrooms: Fresh or canned work well; mushrooms add earthy depth to the gravy.
- ½ cup chopped yellow onion: This brings sweetness and flavor. Consider using a sweeter onion for a milder taste.
- 2 cloves garlic (minced): Fresh garlic offers the best flavor; if you’re in a pinch, garlic powder can work, but use less.
- 2 tablespoons butter: Adds richness to the gravy. You can substitute with olive oil if you prefer a healthier option.
- 2 tablespoons flour: This helps thicken your gravy; for gluten-free, use cornstarch as a substitute.
- 2 teaspoons soy sauce: Adds an umami punch. Tamari is a great gluten-free alternative.
- 1 teaspoon Dijon mustard: This gives a subtle tang; yellow mustard can be used if that’s what you have on hand.
- 1 ½ cups beef broth: Choose low-sodium broth to control the salt level, or make your own for the best flavor.
How to Make Slow Cooker Salisbury Steak Meatballs
- Sauté the Aromatics: In a skillet, melt 2 tablespoons of butter over medium heat. Add ½ cup chopped yellow onion and cooking, stirring until softened, about 3-5 minutes. Add 2 cloves of minced garlic and sauté for an additional minute, until fragrant.
- Thicken the Gravy: Sprinkle 2 tablespoons of flour over the onion and garlic mixture, stirring to combine. Gradually add 1 ½ cups of beef broth, stirring constantly until smooth and thickened, approximately 2-3 minutes.
- Combine Ingredients in Slow Cooker: In your slow cooker, combine 16 oz frozen meatballs, the sautéed mixture, 2 teaspoons soy sauce, and 1 teaspoon Dijon mustard. Stir well to coat the meatballs evenly with the gravy.
- Add Mushrooms: Gently fold in 8 oz sliced mushrooms, making sure they’re well distributed throughout the meatball mixture.
- Cook Low and Slow: Cover your slow cooker and set it to low. Allow the meatballs to cook for 6-8 hours, or on high for 3-4 hours, until the meatballs are heated through and flavors meld beautifully.
- Serve and Enjoy: Once done, give everything a gentle stir before serving over mashed potatoes or noodles. Don’t forget to spoon plenty of that luscious sauce over the top!
Storing & Reheating
To store, let the leftovers cool completely at room temperature. Transfer to an airtight container and refrigerate for up to 3 days. For longer storage, freeze in a suitable container for up to 3 months. When ready to enjoy, reheat in a saucepan over low heat or in the microwave until warm. You may need to add a splash of broth or water to restore the gravy’s consistency.
Chef’s Helpful Tips
- Avoid Overcooking: If you’re short on time, don’t go overboard with the cooking time on high heat; the meatballs can dry out.
- Fresh Ingredients Matter: Always opt for fresh garlic and onions when possible, as their flavor enhances the overall dish.
- Pasta Pairing: These meatballs are equally delicious over egg noodles or served as sliders on dinner rolls.
- Vegetable Add-Ins: Feel free to toss in other veggies like peas or carrots for added nutrition and color.
- Check Thickness: If the gravy is too thick after cooking, whisk in additional beef broth gradually until you reach your desired consistency.
Transform your dinner routine with Slow Cooker Salisbury Steak Meatballs, a meal that perfectly balances comfort and convenience. Say goodbye to complex recipes that require all your attention—this one is ready to become your new go-to dish! Cooked low and slow, these meatballs soak up the savory flavors, creating a comforting meal that you’ll want to relish time and time again. Experiment with your additions and accompaniments, and you’ll surely enjoy every bite!

Recipe FAQs
Can I use homemade meatballs?
Absolutely! If you have homemade meatballs, they can be used in place of frozen ones. Just adjust the cooking time to ensure they are cooked through.
How can I make this dish gluten-free?
To make Slow Cooker Salisbury Steak Meatballs gluten-free, substitute the flour with cornstarch and ensure your meatballs and broth are also gluten-free.
What do I serve with these meatballs?
These meatballs pair wonderfully with mashed potatoes, rice, or noodles. You can also serve them on hoagie rolls for meatball subs!
Can I make it ahead of time?
Yes! You can assemble the meatballs in the slow cooker the night before, refrigerate, and cook them the following day. Just add extra cooking time if they are cold from the fridge.
Print
Slow Cooker Salisbury Steak Meatballs
These Slow Cooker Salisbury Steak Meatballs are full of flavor with tender meatballs, rich gravy, and simple ingredients, making them perfect for a quick dinner or comforting meal.
- Total Time: 3 hours 10 minutes
- Yield: 6 servings 1x
Ingredients
- 16 oz frozen meatballs (beef or turkey)
- 8 oz sliced mushrooms
- ½ cup chopped yellow onion
- 2 cloves garlic (minced)
- 2 tablespoons butter
- 2 tablespoons flour
- 2 teaspoons soy sauce
- 1 teaspoon dijon mustard
- 1 ½ cups beef broth
Instructions
- In a slow cooker, combine the meatballs, mushrooms, chopped onion, minced garlic, and butter.
- In a separate bowl, whisk together the flour and 4 tablespoons of water until smooth.
- Add the soy sauce, dijon mustard, and beef broth to the flour mixture and mix well.
- Pour the mixture over the meatball and vegetable mixture in the slow cooker.
- Cover and cook on high for 2-3 hours or low for 4-6 hours, until meatballs are cooked through and sauce has thickened.
- Serve the meatballs over mashed potatoes, noodles, or for a lower-carb option, mashed cauliflower.
Notes
You can use beef or turkey meatballs depending on your preference.
For additional flavor, consider adding Worcestershire sauce to the mixture.
This dish pairs well with a side of steamed vegetables.
- Prep Time: 10 minutes
- Cook Time: 3 hours
- Category: Entrees
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 2g
- Sodium: 800mg
- Fat: 16g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 18g
- Cholesterol: 45mg






