Slow Cooker Salisbury Steak is a simple and easy comfort food dinner featuring tender, juicy ground beef patties slow simmered in a rich, onion gravy with mushrooms. These will quickly become a family favorite.
Slow Cooker Salisbury Steak features tender, perfectly seasoned ground beef patties in the most decadent, savory onion gravy with mushrooms. You'll be licking your plate clean!
1. In a large mixing bowl, add ground beef, egg, bread crumbs, grated onion, garlic powder, onion powder, salt, pepper, and thyme. Mix together until combined. Form 8 patties, and set aside on a plate.
2. Heat olive oil in a large skillet over medium-high heat. When skillet is hot, quickly sear the outside of the patties, 2 or 3 at a time. (Don't cook them all the way through.) Remove from skillet and transfer to bottom of slow cooker.
3. When all patties have been browned, add onions and mushrooms to the skillet. Saute until onions are tender, about 3-5 minutes. Pour onion mixture on top of patties in slow cooker.