IngredientsFor the Hamburger Steaks:2 lbs (900 g) ground beef1 small onion, finely diced2 cloves garlic, minced1 large egg½ cup breadcrumbs1 teaspoon salt½ teaspoon black pepper1 teaspoon onion powder1 teaspoon garlic powder1 teaspoon Worcestershire sauce1 tablespoon chopped fresh parsley (optional)For the Creamy Mushroom Sauce:2 cans (10.5 oz each) cream of mushroom soup1 cup beef broth½ cup sour cream1 teaspoon Worcestershire sauce½ teaspoon black pepper½ teaspoon dried thyme½ teaspoon paprikaInstructionsPreheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.In a large bowl, combine the ground beef, onion, garlic, egg, breadcrumbs, salt, pepper, garlic powder, onion powder, Worcestershire sauce, and parsley. Mix gently until everything is evenly combined.Shape the mixture into 6–8 thick hamburger steaks and arrange them in the prepared baking dish.In another bowl, whisk together the cream of mushroom soup, beef broth, sour cream, Worcestershire sauce, thyme, paprika, and black pepper until smooth.Pour the creamy mushroom mixture evenly over the hamburger steaks, making sure each patty is generously coated.Cover the dish tightly with aluminum foil and bake for 40 minutes.Remove the foil and continue baking for another 20–25 minutes, or until the hamburger steaks are fully cooked and the sauce is hot and bubbly.Let the casserole rest for 5 minutes before serving so the sauce can thicken slightly.Serving SuggestionsServe these creamy hamburger steaks over:Creamy mashed potatoesSteamed white or brown riceButtered egg noodlesCauliflower mash for a low-carb optionRoasted green beans, carrots, or broccoliGarnish with fresh parsley or chives for a pop of color and extra flavor.TipsAdd sliced fresh mushrooms to the baking dish for even more mushroom flavor.Mix shredded cheddar or mozzarella into the sauce for a cheesy variation.Prepare the casserole a day ahead and refrigerate until ready to bake.Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop or in the microwave, adding a splash of beef broth if the sauce becomes too thick.This comforting casserole is rich, creamy, and packed with savory flavor, making it a satisfying meal the whole family will ask for again and again.
Creamy Mushroom Soup Smothered Hamburger Steaks