Slow Cooker Herb-Infused Salisbury Steak with Mushroom Gravy
This comforting slow cooker Salisbury steak is infused with herbs and smothered in a rich mushroom gravy. Perfect for busy days when you want a hearty, homemade meal with minimal fuss. Serve it over mashed potatoes or noodles for the ultimate cozy dinner.
In a large bowl, combine ground beef, egg, minced onion, breadcrumbs, garlic, salt, pepper, thyme, and rosemary. Mix well by hand.
Shape the mixture into 4 patties. Heat olive oil in a skillet over medium heat and brown patties for 3–4 minutes per side.
Layer sliced onions and mushrooms in the bottom of the slow cooker.
Place browned patties on top of the onion and mushroom layer.
In a bowl, whisk together beef broth, brown gravy mix, ketchup, Dijon mustard, and Worcestershire sauce. Pour over patties.
Cover and cook on low for 5–6 hours.
Remove patties carefully. Stir cornstarch and water together, then stir into the gravy. Cook on high for a few minutes until thickened. Return patties to coat.
Serve hot over mashed potatoes or noodles. Enjoy!
Notes
For extra richness, add a splash of red wine to the gravy before cooking. If you like a bit more herbiness, toss in a sprig of fresh thyme too.