I love how hands-off this recipe is once the slow cooker gets going. It takes just 10 minutes to prep, but the result is a deeply flavorful, fork-tender Salisbury steak in a rich onion gravy that tastes like I spent hours in the kitchen. The patties are juicy, the onions are perfectly soft, and the gravy brings everything together beautifully. It’s a family-friendly favorite and one of my go-to comfort meals.
Ingredients
(Here’s A Tip: Check Out The Full List Of Ingredients And Measurements In The Recipe Card Below.)
Shape the ground beef into thick patties or large meatballs. (Optional) In a skillet over medium-high heat, brown the patties on both sides to add flavor. Place the sliced onions at the bottom of the slow cooker. Lay the beef patties on top of the onions. Sprinkle the onion soup mix evenly over the meat. Pour the beef broth over everything. Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the beef is tender and juicy. Serve hot with mashed potatoes, rice, or egg noodles. I always make sure to spoon that rich onion gravy generously over the top.
Pro Tip: For thicker gravy, I mix 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir it into the slow cooker during the last 30 minutes of cooking.
Servings And Timing
Servings: 6 Preparation Time: 10 Minutes Cooking Time: 6 Hours (On LOW) Total Time: 6 Hours 10 Minutes Calories: Approximately 350–400 Per Serving (depending on side dishes)
Variations
Sometimes I mix things up by adding finely chopped mushrooms or garlic to the onion layer for even more depth. If I want a slightly creamy gravy, I stir in a few tablespoons of sour cream at the end. For a leaner option, I use ground turkey or a beef/pork blend. And when I want it extra hearty, I serve it with cheesy mashed potatoes or roasted vegetables.
Storage/Reheating
I store leftovers in an airtight container in the refrigerator for up to 4 days. When reheating, I use the stovetop or microwave until warmed through, making sure the gravy is bubbling. It also freezes well—just let it cool completely, portion it out into freezer-safe containers, and thaw in the fridge before reheating.
FAQs
Can I Skip Browning The Patties?
Yes, but I like to brown them first for extra flavor. It’s optional, though—it still turns out delicious either way.
How Do I Thicken The Gravy?
I use a cornstarch slurry (1 tablespoon cornstarch + 2 tablespoons cold water) and stir it in during the last 30 minutes of cooking.
What Kind Of Ground Beef Should I Use?
I go for 85% lean ground beef. It has enough fat for flavor without being too greasy.
Can I Add Vegetables?
Definitely. I sometimes toss in sliced mushrooms, carrots, or even peas for a complete one-pot meal.
Can This Be Made Ahead?
Yes, I prep the patties and onions the night before and store them in the fridge. In the morning, I assemble everything in the slow cooker and start cooking.
Conclusion
Slow Cooker Salisbury Steak is my go-to when I want a meal that’s hearty, flavorful, and fuss-free. The tender beef patties soak up all that rich onion gravy, making every bite comforting and satisfying. It’s the kind of dinner that brings everyone to the table with big appetites and happy hearts.
