Rich Salisbury Steak

Featured in Main Meals Worth Staying Home For.

Effortless comfort food that takes plain ground beef to a whole new level. Seasoned patties are cooked slowly in a rich sauce made with mushrooms and onions. The slow-cooking method keeps the patties soft and packed with flavor. With just 15 minutes of prep, let the cooker handle the hard part while you relax. Serve over creamy potatoes or soft egg noodles for a meal that feels like a labor of love.
A chef wearing a white hat and apron.
Updated on Thu, 20 Mar 2025 02:32:15 GMT
A hearty meal with mushrooms and noodles. Pin it
A hearty meal with mushrooms and noodles. | cookscoop.com

This hearty slow cooker Salisbury steaks dish turns basic ground beef into a crowd-pleasing dinner with almost no effort. Juicy beef patties cook slowly with mushrooms and onions in a deep, flavorful gravy that gets better by the hour. I stumbled upon this crock pot technique when trying to cut down on kitchen time and was blown away by how much tastier it was than cooking the traditional way on the stove.

When I served this at our family get-together last month, everyone wanted my recipe before we'd even finished eating. What's the trick? The long, gentle heat makes beef patties so tender they just melt when you take a bite, and the gravy soaks up all those amazing flavors.

Key Ingredients and Smart Selection Advice

  • Ground Beef: Go with lean options (85/15 or 90/10) to get the best results
  • Baby Portobello Mushrooms: Gives the gravy an earthy richness
  • Steak Seasoning: The premixed kind works just as well as making your own
  • Worcestershire Sauce: Adds that can't-miss savory umami kick
  • Beef Broth: Creates the base for your velvety gravy

The real transformation happens during those hours of slow cooking, when the beef releases its juices into the sauce while soaking up all the goodness from the mushrooms, onions and spices.

Step-by-Step Cooking Guide

Step 1: Get Your Slow Cooker Ready
Give your slow cooker a quick spray with cooking spray. This helps stop sticking and makes cleanup super easy. A 6-quart oval cooker is just right for this dish.
Step 2: Bottom Layer Setup
Spread thin slices of baby portobello mushrooms and onions across the bottom of your slow cooker. This tasty bed keeps your beef patties from sticking to the bottom.
Step 3: Mix Your Meat Mixture
Take a big bowl and mix your ground beef, steak seasoning, Worcestershire sauce, dried onion flakes, dried parsley, breadcrumbs, and egg. Use your hands to blend it all, but don't squish it too much.
Step 4: Shape Your Patties
Form your meat into 6 oval patties about 3/4-inch thick. The oval shape looks more like classic Salisbury steak and cooks evenly.
Step 5: Add Patties to Cooker
Put your beef patties on top of the mushroom-onion layer. A bit of overlap is fine, but try to keep them mostly in one layer.
Step 6: Make Your Gravy Mix
In a separate bowl, mix beef broth, cornstarch, Worcestershire sauce, and black pepper until the cornstarch completely dissolves. This stops lumps from forming.
Step 7: Pour Over Gravy
Pour your gravy mix evenly over the beef patties in the slow cooker, making sure each patty gets at least partly covered with liquid.
Step 8: Let It Cook
Put the lid on and cook on low for 6-8 hours or high for 3-4 hours. Low heat usually gets you more tender results, but both work great.
Step 9: Test If It's Done
Your Salisbury steaks are ready when they hit 160°F inside and feel tender all the way through. The gravy should be thick and rich by now.
Step 10: Get It to the Table
Carefully move the steaks to plates and spoon plenty of that mushroom-onion gravy over the top. Serve with mashed potatoes, egg noodles, or rice to complete your meal.
A bowl of beef and mushrooms. Pin it
A bowl of beef and mushrooms. | cookscoop.com

I found out how important it is to mix the cornstarch really well after my first try left tiny lumps in the gravy. Now I always whisk that gravy mix really well before adding it to the slow cooker.

Money-Saving Meal Strategy

This Salisbury steak dish shows how to eat well without spending big, feeding four people for under $15. Ground beef costs way less than whole cuts, while mushrooms and onions bulk up the meal without emptying your wallet. The slow cooker works its magic on these cheap ingredients, turning them into something that tastes fancy enough for company, making it perfect when you need to stretch your grocery money without giving up good food.

A bowl of pasta with meatballs and mushrooms. Pin it
A bowl of pasta with meatballs and mushrooms. | cookscoop.com

Kid-Friendly Tweaks

When cooking for families with choosy kids, this recipe bends to your needs. If your children hate mushrooms, chop them super fine so they blend into the gravy while still adding flavor. You can make smaller patties for kid-sized portions, and many children prefer egg noodles to mashed potatoes as their side.

Veggie Sides For Every Season

This flexible main dish works with different vegetables all year long. In summer, try serving with fresh green beans or corn on the cob. Fall meals call for roasted Brussels sprouts or butternut squash on the side. Winter versions match perfectly with roasted root veggies. Spring brings asparagus or fresh peas as ideal partners. Switching up these seasonal sides keeps the meal fresh throughout the year while adding good nutrition.

Prep-Ahead and Freezing Options

For busy families, this recipe shines as a do-ahead option. You can mix and form the patties up to a day ahead and keep them in the fridge until you're ready to set up the slow cooker. Or freeze raw patties between wax paper for up to three months. Cooked Salisbury steaks with gravy also freeze really well in sealed containers for up to two months – great for meal prep and quick future dinners.

Top Cooking Tricks

  • Add a spoonful of tomato paste to your gravy mix for richer flavor
  • A dash of red wine in the gravy brings amazing depth
  • Cooking mushrooms first gives more flavor, but using them raw saves time
  • If you want to, quickly brown the patties before slow cooking for extra taste
  • A few sprigs of fresh thyme or rosemary adds wonderful smell as it cooks

I came up with these little tweaks after making this dish many times - especially the tomato paste trick, which really deepens the gravy without making it taste like tomato sauce.

This simple slow cooker meal has become my go-to recipe for busy days or when I've got company coming but don't want to spend all day cooking. The mix of soft beef patties and rich, savory gravy creates something special - a dish that seems like you spent hours working on it when really your slow cooker did all the hard work.

A bowl of food with mushrooms and meat. Pin it
A bowl of food with mushrooms and meat. | cookscoop.com

This slow cooker Salisbury steak shows that comfort food can be super simple and hands-off. With barely any active cooking time but tons of flavor, it should definitely earn a spot in your regular dinner lineup.

Frequently Asked Questions

→ Is it possible to prep the patties early?
Sure! Shape the patties up to one day ahead and keep them in the fridge. This makes the morning setup easy.
→ How do I make this gluten-free without breadcrumbs?
Substitute gluten-free breadcrumbs, crumbled gluten-free crackers, or even quinoa (cooked and cooled). These all work as binders.
→ Can I store these steaks in the freezer?
Definitely. Once cooled, freeze them with some sauce in an airtight box for up to three months. Reheat gently after thawing in the fridge.
→ What can I swap for steak seasoning?
If you're out, mix garlic powder, onion powder, black pepper, salt, paprika, and a pinch of thyme. It's a great replacement.
→ Can this dish be cooked on low instead of high?
Yep, you can switch to low and cook for about 7-8 hours. This works great for setting it in the morning and forgetting about it.

Cooker Salisbury Steak

Beef patties cooked low and slow with mushrooms and onions in a savory gravy. Perfect for pairing with mashed spuds or noodles when you want a cozy meal.

Prep Time
15 Minutes
Cook Time
240 Minutes
Total Time
255 Minutes
By: Adriana

Category: Main Dishes

Difficulty: Easy

Cuisine: American

Yield: 6 Servings

Dietary: Dairy-Free

Ingredients

→ Main Ingredients

01 3 tablespoons Cornstarch, separated
02 1 Egg
03 1/8 teaspoon Black Pepper
04 1 1/3 pounds Lean Ground Beef
05 1 tablespoon Steak Seasoning Mix
06 3 tablespoons Worcestershire Sauce, split
07 1 teaspoon Dried Onion Flakes
08 1 cup Baby Bella Mushrooms, sliced up
09 1 Onion, sliced thin
10 2 cups Beef Broth
11 1 teaspoon Dried Parsley Leaves
12 1/2 cup Plain or Italian Breadcrumbs

Instructions

Step 01

Coat a 6-quart oval slow cooker with non-stick spray. Lay the mushrooms and onions across the bottom.

Step 02

In a large bowl, combine the beef, spice mix, breadcrumbs, egg, parsley, onion flakes, and 1 tablespoon Worcestershire sauce. Stir everything until blended.

Step 03

Separate the beef mixture into 4-6 portions. Flatten them into oval patties. Lay them flat in the cooker (don’t stack them).

Step 04

Whisk together beef broth, 2 tablespoons Worcestershire sauce, 2 tablespoons cornstarch, and pepper until smooth. Pour this mixture over the patties. Cover and let it cook on high for 4 hours.

Step 05

After cooking, gently remove the patties from the slow cooker and set aside.

Step 06

In a small container, mix 1 tablespoon of cornstarch with 2 tablespoons of water. Stir this into the sauce in the slow cooker until it thickens up.

Step 07

Grab those steaks and spoon the mushroom-onion gravy over the top. Pop them on egg noodles or mashed potatoes, then dig in!

Notes

  1. Skip the cornstarch-water step if you’re already happy with how thick your gravy is.
  2. This tastes best served with a side of mashed potatoes or buttered egg noodles.

Tools You'll Need

  • 6-quart oval slow cooker
  • Whisk
  • Bowl for mixing

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has wheat (breadcrumbs)
  • Includes eggs

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 332
  • Total Fat: 21 g
  • Total Carbohydrate: 9 g
  • Protein: 19 g