Slow Cooker Salisbury Steak (Print Version)

Tender Salisbury steak cooked slowly with rich gravy, perfect served over mashed potatoes or noodles.

# Ingredients You'll Need:

→ For the Patties

01 - 2 pounds lean ground beef
02 - 1 large egg, well beaten
03 - ½ cup plain breadcrumbs
04 - 1 ounce packet beefy onion soup mix
05 - 3 tablespoons milk
06 - 1 tablespoon Worcestershire sauce
07 - ¼ cup all-purpose flour
08 - 2 tablespoons vegetable oil

→ For the Gravy

09 - 2 (14.5 ounce) cans beef broth
10 - 1 ounce packet au jus gravy mix
11 - 4 cloves garlic, minced
12 - 1 tablespoon Worcestershire sauce
13 - 1 teaspoon Dijon mustard
14 - ¼ cup water
15 - 2 tablespoons cornstarch
16 - Fresh chopped parsley, optional

# Step-by-Step Instructions:

01 - Combine ground beef, egg, breadcrumbs, onion soup mix, milk, and Worcestershire sauce in a large bowl. Mix thoroughly using clean hands until evenly combined.
02 - Divide the meat mixture into 8 equal portions and shape each into a patty.
03 - Pour flour onto a shallow plate. Dredge both sides of each patty in flour, tapping off excess.
04 - Heat vegetable oil in a skillet over medium-high heat. Sear patties in batches until golden brown on both sides, avoiding full cooking.
05 - Spray a 6-quart or similar slow cooker with cooking spray. Layer the seared patties inside, stacking if necessary.
06 - In a large bowl, whisk together beef broth, au jus gravy mix, minced garlic, Worcestershire sauce, and Dijon mustard.
07 - Pour the prepared gravy mixture evenly over the patties in the slow cooker.
08 - Cook on low for 4 to 5 hours or on high for 3 to 4 hours until patties reach an internal temperature of at least 165°F (74°C). Longer cooking time improves tenderness.
09 - Remove patties and transfer gravy to a large skillet. Bring to a simmer. Whisk water and cornstarch together; gradually add this slurry into the simmering gravy while whisking. Continue simmering 1 to 2 minutes until thickened.
10 - Return patties to the slow cooker and pour the thickened gravy over them. Keep warm up to 2 hours before serving. Garnish with fresh chopped parsley if desired.

# Extra Tips & Details:

01 - Using lean ground beef reduces grease in the gravy. For additional flavor, consider adding sliced onions or mushrooms to the slow cooker or substituting condensed French onion soup for beef broth.
02 - If desired, thicken gravy directly in the slow cooker by adding the cornstarch slurry and cooking on high for 10-20 minutes.
03 - Store leftovers covered in the refrigerator for up to 3 days or freeze for up to 3 months.