09/30/2026
Slow Cooker Salisbury Steak with Onion Gravy
Juicy beef patties simmered low and slow in a rich, savory onion gravy until incredibly tender. This easy comfort-food dinner is perfect for busy nights and absolutely irresistible served over creamy mashed potatoes! 🤤
Servings: 6
Prep Time: 20 minutes
Cook Time: 5–6 hours
Ingredients
For the Salisbury Steak
2 lbs ground beef
1/2 cup breadcrumbs
1 large egg
1/4 cup milk
1 tbsp Worcestershire sauce
1 tsp garlic powder
1 tsp onion powder
1/2 tsp salt
1/2 tsp black pepper
1 tbsp olive oil
For the Onion Gravy
2 large yellow onions, thinly sliced
2 cups beef broth
1 tbsp Worcestershire sauce
1 tbsp ketchup
1 tsp Dijon mustard
1/2 tsp garlic powder
2 tbsp cornstarch
2 tbsp cold water
Salt and black pepper, to taste
Instructions
Make the patties: In a large bowl, gently combine the ground beef, breadcrumbs, egg, milk, Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Shape into 6 oval patties.
Brown the beef: Heat olive oil in a large skillet over medium-high heat. Brown the patties for about 2 minutes per side. They don't need to cook through.
Assemble: Add the sliced onions to the bottom of the slow cooker. Arrange the browned patties on top.
Add the gravy: Whisk together the beef broth, Worcestershire sauce, ketchup, Dijon mustard, and garlic powder. Pour over the patties and onions.
Slow cook: Cover and cook on LOW for 5–6 hours or HIGH for 3–4 hours, until the patties reach 160°F in the center.
Thicken the gravy: Carefully remove the patties. Mix the cornstarch and cold water until smooth, then stir it into the gravy. Cover and cook on HIGH for another 10–15 minutes, until thickened.
Serve: Return the patties to the gravy and spoon plenty of tender onions and rich gravy over each serving.
Serving Suggestion
Serve over creamy mashed potatoes, buttered egg noodles, or rice. Add green beans or roasted vegetables for an easy family dinner.