If you love classic comfort food but want something a little lighter and more wholesome, this Mediterranean-style Slow Cooker Salisbury Steak is the perfect balance. Inspired by the traditional diner favorite often associated with simple American home cooking, this version swaps heavy ingredients for heart-healthy olive oil, lean beef, and plenty of vegetables — while keeping all the rich, savory flavor you crave.
Tender beef patties slowly simmer in a mushroom-onion gravy until perfectly juicy and fork-tender. The slow cooker does all the work, making it ideal for busy weeknights, cozy Sunday dinners, or weekly meal prep.
Ingredients (Serves 4–6)
For the Beef Patties:
1½ lbs (700g) lean ground beef
1 egg
¼ cup whole-wheat breadcrumbs (or almond flour for low-carb)
2 tablespoons grated onion
2 garlic cloves, minced
1 teaspoon dried oregano
½ teaspoon black pepper
½ teaspoon sea salt
For the Slow Cooker:
2 cups sliced mushrooms
1 medium onion, sliced
2 tablespoons natural brown gravy mix (or 1 packet)
1½ cups low-sodium beef broth
1 tablespoon extra virgin olive oil
Optional: 1 teaspoon Dijon mustard or Worcestershire sauce
Instructions
1️⃣ Prepare the Patties
In a large bowl, gently combine the ground beef, egg, breadcrumbs, grated onion, garlic, oregano, salt, and pepper. Mix just until combined — overmixing can make the patties dense. Shape into 4–6 oval patties.
For deeper flavor, heat olive oil in a skillet and sear patties for about 2 minutes per side until lightly browned. This step is optional but recommended.
2️⃣ Layer the Slow Cooker
Place sliced onions and mushrooms at the bottom of the slow cooker. Arrange the patties on top.
3️⃣ Make the Gravy
Whisk together the gravy mix and beef broth. Stir in Dijon or Worcestershire if using. Pour evenly over the patties.
4️⃣ Slow Cook
Cover and cook on Low for 6–7 hours or High for 3–4 hours, until patties are tender and fully cooked.
If you’d like a thicker gravy, mix 1 teaspoon cornstarch with 1 tablespoon water and stir in during the final 20 minutes.
Serving Ideas
Serve over mashed cauliflower or olive oil mashed potatoes. Pair with steamed green beans, roasted carrots, or a fresh tomato-cucumber salad. Finish with chopped parsley for a bright Mediterranean touch.
This hearty yet balanced dish delivers approximately 30–35g of protein per serving, making it both satisfying and nourishing — classic comfort food, made smarter.