Crockpot Salisbury Steak is an easy slow cooker meal perfect to feed a hungry family. Tender beef and gravy make this a delicious recipe sure to be a hit.
In a mixing bowl, combine 1 ½ pounds ground beef, ½ cup breadcrumbs, 1 beaten egg, ½ teaspoon salt, ½ teaspoon pepper, and 1 tablespoon Worcestershire sauce. Mix gently and form into 6 even patties.
Brown the patties in a large skillet over medium-high heat for about 3 minutes per side. Do not cook them all the way through.
Place ½ sliced onion and 4 ounces sliced mushrooms in the bottom of a 6-quart crock pot. Place the patties on top.
In a bowl, whisk together 1 packet brown gravy mix, 2 cups beef broth, 1 tablespoon Worcestershire sauce, and 1 teaspoon Dijon mustard. Pour over the patties in the crock pot.
Cover and cook on low for 4–5 hours or on high for 3 hours, until the internal temperature reaches 165°F.
Remove the patties and set aside.
In a small bowl, whisk together 2 tablespoons cornstarch and 2 tablespoons cold water. Stir into the crock pot.
Cover and cook on high for 15–20 minutes until the gravy thickens. Return the patties to the crock pot.
Serve warm over mashed potatoes and enjoy!
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Notes
Refrigerate the leftovers in an airtight container for up to 5 days.