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Amish Hamburger Steak Bake

Amish hamburger steak bake with oven-baked, browned patties tucked under creamy mashed potatoes and a thick onion gravy. Juicy seasoned hamburger steaks simmer in beef broth gravy, then bake until bubbly and golden.
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Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 6 servings
Course: Dinner
Cuisine: American
Calories: 480
Ingredients Equipment Method Notes

Ingredients
  

Hamburger Steaks
  • 1.5 lb ground beef
  • 0.5 cup breadcrumbs
  • 1 egg
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp salt
  • 0.5 tsp black pepper
Gravy
  • 1 tbsp butter
  • 1 onion sliced
  • 2 tbsp all-purpose flour
  • 2 cup beef broth
  • 1 tsp Worcestershire sauce
Topping
  • 3 cup prepared mashed potatoes
  • 1 cup shredded cheddar cheese
  • 2 tbsp chopped parsley

Equipment

  • 1 sheet pan
  • 1 cast iron skillet

Method
 

Preheat and shape the steaks
  1. Preheat the oven to 375°F (190°C). Use a clear baking rack or sheet position so the casserole bakes evenly, without crowding.
  2. In a large bowl, combine ground beef, breadcrumbs, egg, garlic powder, onion powder, salt, and black pepper. Mix just until evenly combined, then stop to keep the patties tender.
  3. Shape the mixture into 6 oval hamburger steaks. Make them uniform in thickness so they brown and bake at the same rate.
Brown and make the onion gravy
  1. Brown the steaks in a skillet over medium-high heat for 3–4 minutes per side. Look for a deep brown crust before removing them.
  2. Remove the steaks and set aside. Keep them warm while you cook the gravy so they’re ready for assembly.
  3. In the same skillet, melt butter and cook the sliced onion until softened. Stir occasionally and cook until the onion looks translucent.
  4. Stir in the all-purpose flour and cook for 1 minute. Cook out the raw flour taste while the mixture turns slightly sandy and thick.
  5. Gradually whisk in the beef broth and Worcestershire sauce. Whisk until smooth with no flour lumps.
  6. Simmer until thickened. The gravy should coat the back of a spoon and look glossy before assembling.
Assemble and bake
  1. Arrange the hamburger steaks in a greased 9×13-inch baking dish. Spread them out so the gravy can pool around the edges.
  2. Pour the gravy over the steaks. Make sure the tops and sides are well coated.
  3. Spread the prepared mashed potatoes evenly on top. Smooth to the edges for even browning.
  4. Sprinkle shredded cheddar cheese over the mashed potatoes. Cover the surface so it turns golden and bubbly in the oven.
  5. Bake for 25–30 minutes until bubbly and golden. Watch for browned cheese edges and active bubbling around the casserole.
  6. Garnish with chopped parsley and serve warm. Let it rest briefly so the gravy thickens slightly before cutting.

Notes

For extra tender steaks, mix the beef mixture gently and avoid overworking once the ingredients are combined. Refrigerate leftovers in a sealed container for up to 3–4 days; reheat in the oven at 350°F (175°C) until hot throughout. Freezing is not recommended for best potato texture. Dietary swap: use a reduced-sodium Worcestershire and reduced-sodium beef broth to lower overall sodium while keeping the gravy flavor.