In a medium bowl, whisk together the cream of mushroom soup, milk (or cream), onion powder, parsley, salt, and pepper. Pour this savory mixture evenly over the browned hamburger steaks.
4. Add Toppings (Optional)
If using mashed potatoes, spread them evenly over the top to create a casserole-style bake. Sprinkle with shredded cheese if desired. For a lighter version, skip this step and serve the baked steaks later over cooked egg noodles.
5. Bake to Perfection
Cover the baking dish with foil and bake at 350°F (175°C) for 30 minutes. Remove the foil and bake for an additional 10–15 minutes, until the sauce is bubbling and the top is lightly golden — especially if you’ve added cheese.
6. Serve and Enjoy
Spoon the rich, creamy sauce over the steaks and serve hot. This dish delivers the cozy, home-cooked flavor that warms both heart and soul.
Pro Tips for the Perfect Hamburger Steak Bake
- Don’t overmix the beef: Overmixing can make the patties tough. Mix just until combined.
- Use real cream: For a richer, more luxurious sauce texture.
- Make ahead: Assemble the bake up to a day in advance, refrigerate, then bake when ready to serve.
- Add extras: Try sliced mushrooms or caramelized onions for added flavor depth.
- Double the sauce: If serving with mashed potatoes or noodles — everyone will want more gravy!
