If your evenings feel like a race against time (raise your hand if you’ve ever called cereal “dinner”), this Slow Cooker Salisbury Steaks recipe is about to become your kitchen BFF. It’s hearty, it’s cozy, and best of all? It practically cooks itself. Just set it and forget it, while you tackle that never-ending to-do list or finally catch up on your favorite show.
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Why You’ll Love This Slow Cooker Salisbury Steaks Recipe
First things first: this isn’t your average “meat and gravy” dish. This slow cooker version is loaded with savory mushrooms, caramelized onions, and a rich, beefy gravy that makes everything taste like home. It’s the kind of comfort food that feels like a warm hug—perfect for chilly nights, busy days, or whenever your soul needs a little soothing.
Plus, using the slow cooker means zero babysitting at the stove. Your home will smell like you’ve been cooking all day (because technically, you have), and dinner will be ready to serve with minimal effort.
Ingredients You’ll Need
- 1 cup baby portabello mushrooms, sliced
- 1 onion, thinly sliced
- 1 1/3 pounds lean ground beef
- 1 tablespoon steak seasoning
- 3 tablespoons Worcestershire sauce (divided)
- 1 teaspoon dried onion flakes
- 1 teaspoon dried parsley
- 1/2 cup plain or Italian breadcrumbs
- 1 egg
- 3 tablespoons cornstarch (divided)
- 2 cups beef broth
- 1/8 teaspoon black pepper
How to Make Slow Cooker Salisbury Steaks
Step 1: Prep the Base
Spray your 6-quart oval slow cooker with cooking spray. Scatter the sliced mushrooms and onions across the bottom.
Step 2: Make the Patties
In a bowl, combine the ground beef, steak seasoning, 1 tablespoon Worcestershire sauce, onion flakes, parsley, breadcrumbs, and egg. Mix it all up (hands work best here—channel your inner chef!).
Step 3: Form & Place
Divide the mixture into 4 to 6 oval patties. Press them thin, then lay them flat in the slow cooker. Don’t stack them—they need space to cook evenly.
Step 4: Create the Gravy
Whisk together the beef broth, 2 tablespoons Worcestershire sauce, 2 tablespoons cornstarch, and black pepper until smooth. Pour this savory goodness over the patties.
Step 5: Slow Cook to Perfection
Cover with the lid and cook on high for 4 hours. Your house will smell amazing!
Step 6: Thicken the Gravy
When the cooking time is up, remove the patties carefully. In a small bowl, mix 1 tablespoon cornstarch with 2 tablespoons water. Stir this into the slow cooker gravy until it thickens into deliciousness.
Step 7: Serve & Savor
Place each Salisbury steak over fluffy mashed potatoes or buttery egg noodles. Spoon that rich mushroom and onion gravy on top and enjoy the comfort.

Tips for the Best Salisbury Steaks
- Don’t skip the browning if you want more texture—you can pan-sear the patties before adding them to the slow cooker. Totally optional, but worth it.
- Add veggies! Feel free to toss in some carrots or green beans during the last hour for a built-in side dish.
- No breadcrumbs? Crushed crackers make a great substitute.
A Quick Personal Note
This Slow Cooker Salisbury Steaks recipe was a total lifesaver during one of those weeks when everything felt chaotic. Between school runs, work deadlines, and laundry mountains, dinner was the last thing on my mind. But this dish? It brought everyone to the table with smiles. And the leftovers? Even better the next day (hello, easy lunch!).
FAQs About Slow Cooker Salisbury Steaks
Can I substitute ground turkey in this Slow Cooker Salisbury Steaks Recipe?
Yes! Just make sure to use a little extra seasoning, since turkey is leaner and milder in flavor.
What’s the best way to store leftovers?
Pop them into an airtight container and refrigerate for up to 3 days. Reheat gently in the microwave or on the stove.
Can I freeze this dish?
Absolutely! Just freeze the cooked steaks and gravy in a sealed container. Thaw overnight and reheat for an easy future meal.
Cozy Dinners Made Easy
This Slow Cooker Salisbury Steaks recipe is the perfect solution for those “what’s for dinner?” nights. It’s comforting, easy, and filled with flavor that makes it feel like a special occasion—even if it’s just a regular Wednesday. So pull out your slow cooker, take a deep breath, and let dinner take care of itself.
And here’s the secret bonus: the leftovers are just as amazing. Pop a patty in a lunchbox with some reheated mashed potatoes or enjoy it the next day tucked into a crusty roll like a savory sandwich. Either way, this dish stretches your time and your budget while keeping your crew full and happy.
So the next time your week feels overwhelming or your fridge is looking a little uninspired, remember this go-to recipe. With minimal prep and a whole lot of love, Slow Cooker Salisbury Steaks brings everyone back to the table—and maybe, just maybe, gives you a few minutes of peace with your feet up.
More Slow Cooker Comforts You’ll Love
If this recipe hit the spot, here are a few more comfort-packed slow cooker dishes to explore:
- Craving more cozy beef dishes? Try this flavorful Slow Cooker Garlic Butter Beef Bites recipe that’s rich, juicy, and perfect over rice or mashed potatoes.
- For a one-pot meal that brings the whole family together, you’ll love the Slow Cooker Cowboy Casserole—cheesy, hearty, and full of down-home flavor.
- Want a chicken twist with a creamy finish? Check out this crowd-pleasing Slow Cooker Creamy Tomato Basil Chicken for a comforting and savory dinner.
- For an indulgent spin on comfort food, don’t miss the savory layers of Slow Cooker Steak and Cheddar Potato Casserole—a guaranteed family favorite.

Slow Cooker Salisbury Steaks
- Total Time: 4 hours 15 minutes
- Yield: 4–6 servings 1x
Description
Tender ground beef patties slow-cooked in a rich mushroom and onion gravy. These Slow Cooker Salisbury Steaks are cozy, hearty, and perfect over mashed potatoes or egg noodles for an effortless weeknight win.
Ingredients
1 cup baby portabello mushrooms, sliced
1 onion, thinly sliced
1 1/3 pounds lean ground beef
1 tablespoon steak seasoning
3 tablespoons Worcestershire sauce (divided)
1 teaspoon dried onion flakes
1 teaspoon dried parsley
1/2 cup breadcrumbs (plain or Italian)
1 egg
3 tablespoons cornstarch (divided)
2 cups beef broth
1/8 teaspoon black pepper
Optional: 2 tablespoons water for thickening gravy
Instructions
Spray a 6-quart slow cooker with cooking spray. Add sliced mushrooms and onions to the bottom.
In a large bowl, combine ground beef, steak seasoning, 1 tablespoon Worcestershire sauce, dried onion flakes, parsley, breadcrumbs, and egg. Mix well.
Form the beef mixture into 4-6 oval patties. Place in the slow cooker on top of the veggies in a single layer.
In a separate bowl, whisk together beef broth, remaining 2 tablespoons Worcestershire sauce, 2 tablespoons cornstarch, and black pepper until smooth. Pour over patties.
Cover and cook on HIGH for 4 hours.
After cooking, remove patties. Mix 1 tablespoon cornstarch with 2 tablespoons water and stir into the slow cooker gravy to thicken. Return patties if desired.
Serve warm over mashed potatoes or egg noodles. Spoon mushroom gravy on top and enjoy!
Notes
For extra texture, sear patties in a skillet before slow cooking (optional).
Want veggies? Add green beans or carrots during the final hour of cooking.
Store leftovers in an airtight container for up to 3 days or freeze for future meals.
- Prep Time: 15 minutes
- Cook Time: 4 hours
- Category: Dinner
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1 Serving
- Calories: 365 kcal
- Sugar: 3 g
- Sodium: 710 mg
- Fat: 18 g
- Saturated Fat: 6 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 18 g
- Fiber: 1 g
- Protein: 30 g
- Cholesterol: 115 mg