These Slow Cooker Salisbury Steak Meatballs are a comfort food dream—hearty, flavorful, and incredibly easy to make.

Perfectly tender meatballs simmer in a rich, savory mushroom gravy, bringing all the nostalgic flavors of Salisbury steak into a bite-sized, crowd-pleasing dish. If you’re looking for a recipe that requires minimal effort but delivers maximum flavor, you’ve come to the right place. Just toss everything in your slow cooker, set it, and go about your day while these meatballs transform into a saucy, delicious meal. Whether you’re serving them with mashed potatoes, egg noodles, or simply as a standalone dish, they’re sure to be a hit. Ready to get started? Let’s dive in!

Kitchen Equipment Needed

Slow Cooker – Essential for the low and slow cooking that makes these meatballs so tender.
Mixing Bowl – For combining ingredients before adding them to the slow cooker.
Whisk – Helps to blend the sauce ingredients smoothly.
Serving Spoon – Ideal for serving the meatballs with the rich gravy.

Ingredients Overview

Frozen Meatballs – A quick and convenient base for the recipe, perfect for slow cooking.
Beef Broth – Adds depth and a hearty flavor to the gravy.
Mushrooms – Sliced mushrooms bring an earthy, savory component to the dish.
Onion Soup Mix – A quick way to infuse the dish with a mix of seasonings.
Worcestershire Sauce – Adds a rich umami flavor that enhances the gravy.
Cornstarch and Water – Used to thicken the gravy to a luscious consistency.
Salt and Pepper – Simple seasonings to adjust to taste, balancing out the flavors.

Ingredients

1 bag (24 oz) frozen meatballs
2 cups beef broth
1 cup sliced mushrooms
1 packet onion soup mix
1 tablespoon Worcestershire sauce
1/4 cup cornstarch
1/4 cup water
Salt and pepper, to taste
Fresh parsley, chopped, for garnish (optional)

Step-by-Step Instructions

Prepare the Slow Cooker: In the bottom of the slow cooker, add the frozen meatballs, evenly distributing them across the base.
Make the Sauce: In a mixing bowl, combine the beef broth, onion soup mix, Worcestershire sauce, and mushrooms. Stir to combine.
Pour Over Meatballs: Pour the prepared sauce mixture over the meatballs, ensuring they’re well-covered.
Cook: Cover and cook on low for 4–5 hours or on high for 2–3 hours until the meatballs are heated through and the flavors are well blended.
Thicken the Gravy: In a small bowl, whisk together the cornstarch and water to form a slurry. Stir the slurry into the slow cooker during the last 30 minutes of cooking, allowing the gravy to thicken.
Season and Serve: Once the gravy has thickened to your liking, season with salt and pepper as needed. Garnish with fresh parsley, if desired.

Recipe Tips

Adjusting Gravy Consistency: For a thicker gravy, add an additional tablespoon of cornstarch mixed with water. For a thinner consistency, add a bit more beef broth.
Make It Your Own: You can add sliced onions or bell peppers to the slow cooker for extra flavor and texture.
Using Fresh Meatballs: If using fresh meatballs instead of frozen, lightly brown them in a skillet before adding them to the slow cooker for enhanced flavor.
Don’t Lift the Lid Too Often: For best results, avoid lifting the slow cooker lid frequently, as this can increase cooking time and affect the consistency of the gravy.

What to Serve With This Recipe

These Salisbury Steak Meatballs pair wonderfully with creamy mashed potatoes or over a bed of buttery egg noodles. For a lighter side, consider serving them with steamed green beans or a simple salad. Garlic bread or crusty rolls are also a great addition for sopping up the flavorful gravy.

Frequently Asked Questions

Q: Can I make this recipe gluten-free?
A: Yes, simply use a gluten-free beef broth and an onion soup mix that is certified gluten-free. Ensure the Worcestershire sauce is also gluten-free.

Q: Can I freeze the leftovers?
A: Absolutely. Store any cooled leftovers in an airtight container and freeze for up to 3 months. Reheat gently on the stovetop or in the microwave, adding a little broth if the gravy is too thick.

Q: Can I use fresh mushrooms instead of canned?
A: Yes, fresh mushrooms are recommended for a more vibrant flavor. Simply slice them and add them directly to the slow cooker.

Serving Suggestions

Garnish with Fresh Herbs – A sprinkle of fresh parsley or thyme adds a pop of color and freshness.
Serve Over Potatoes or Pasta – These meatballs are fantastic over creamy mashed potatoes or pasta.
Top with Cheese – For an extra indulgent touch, sprinkle with shredded cheese right before serving.

These Salisbury Steak Meatballs are a savory, satisfying dish that’s perfect for a comforting meal any night of the week. With their tender texture and rich gravy, they’re sure to become a favorite in your household! Enjoy every flavorful bite.