Tender homemade meatballs slow-cooked in a rich Salisbury steak gravy and served over noodles for a comforting family dinner.

Slow Cooker Salisbury Steak Meatballs

If you’re looking for a hearty comfort food dinner that’s easy to make and packed with rich flavor, these Slow Cooker Salisbury Steak Meatballs are sure to be a hit. Tender homemade meatballs simmer slowly in a savory beef gravy with onions and mushrooms, creating a delicious meal that’s perfect for busy weeknights or cozy family dinners.

Serve these flavorful meatballs over mashed potatoes, egg noodles, or rice for the ultimate comfort food experience.

Why You’ll Love This Recipe

Easy slow cooker dinner
Rich homemade gravy
Family-friendly comfort food
Great for meal prep and leftovers
Perfect served over potatoes, rice, or noodles

Ingredients

For the Meatballs

1 pound lean ground beef
1 egg, beaten
¼ cup breadcrumbs (plain or seasoned)
½ teaspoon onion powder
½ teaspoon garlic powder
½ teaspoon salt
¼ teaspoon black pepper

For the Gravy

1 tablespoon olive oil
1 onion, sliced
8 ounces mushrooms, sliced
2 cups beef broth
1 tablespoon Worcestershire sauce
2 tablespoons cornstarch
2 tablespoons cold water

Instructions

Step 1: Make the Meatballs

In a large bowl, combine the ground beef, egg, breadcrumbs, onion powder, garlic powder, salt, and pepper.

Mix until just combined.

Form the mixture into 1 to 1½-inch meatballs.

Step 2: Brown the Meatballs

Heat olive oil in a large skillet over medium heat.

Brown the meatballs on all sides, working in batches if needed.

The meatballs do not need to be cooked through at this stage.

Step 3: Prepare the Slow Cooker

Place the sliced onions and mushrooms in the bottom of the slow cooker.

Arrange the browned meatballs on top.

Step 4: Add the Gravy

In a small bowl, whisk together the beef broth and Worcestershire sauce.

Pour the mixture over the meatballs.

Cover and cook on LOW for 4 to 5 hours.

Step 5: Thicken the Gravy

About 20 minutes before serving, mix the cornstarch and cold water together to form a slurry.

Stir the slurry into the slow cooker.

Cover and continue cooking until the gravy thickens.

Step 6: Serve

Serve hot over mashed potatoes, egg noodles, or rice.

Enjoy!

Tips for the Best Salisbury Steak Meatballs

Add a dash of Dijon mustard for extra depth of flavor.
A splash of red wine creates an even richer gravy.
Use baby bella mushrooms for a deeper mushroom flavor.
Don’t skip browning the meatballs—it adds incredible flavor.
Leftovers reheat beautifully the next day.

What to Serve with Salisbury Steak Meatballs

These meatballs pair perfectly with:

Creamy mashed potatoes
Buttered egg noodles
White or brown rice
Roasted vegetables
Dinner rolls
Steamed green beans

Frequently Asked Questions

Can I use frozen meatballs?

Yes! Frozen meatballs can be substituted for homemade meatballs to save time.

Can I make this ahead of time?

Absolutely. The flavors become even better after sitting overnight in the refrigerator.

Can I freeze the leftovers?

Yes. Store in an airtight container and freeze for up to 3 months.

Final Thoughts

These Slow Cooker Salisbury Steak Meatballs combine all the comforting flavors of classic Salisbury steak with the convenience of a slow cooker. Tender meatballs, savory onions, mushrooms, and rich beef gravy come together for an easy dinner that’s guaranteed to satisfy the whole family.