1. Preheat the Oven
Set your oven to 375°F (190°C) and grease a 9×13 baking dish to prevent sticking and ensure even cooking.
2. Prepare the Beef Patties
Mix the ground beef with garlic powder, onion powder, salt, and pepper. Form into six equal-sized patties. In a skillet over medium heat, brown the patties lightly on both sides. They don’t need to be fully cooked, as they’ll finish baking in the casserole.
3. Make the Gravy
In a medium bowl, whisk together the flour and milk until smooth. This simple gravy will soak into the potatoes and patties, creating a creamy, flavorful sauce.
4. Layer the Ingredients
Start with a layer of thinly sliced potatoes at the bottom of the baking dish. Add a layer of onions on top, then place the beef patties evenly across the dish. Repeat layers if needed, ensuring the patties are nestled between the potatoes and onions.
5. Pour the Gravy
Slowly pour the milk-and-flour mixture over the entire casserole, making sure it covers all the layers. This will turn into a luscious, creamy gravy as it bakes.
6. Bake Covered
Cover the dish with foil and bake for 1 hour. The potatoes should be tender, and the patties cooked through.
7. Add Cheese and Finish Baking
Remove the foil, sprinkle shredded cheddar cheese evenly over the top, and bake uncovered for an additional 15 minutes, or until the cheese is melted and golden brown.
Tips for the Best Amish Hamburger Steak Bake
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Slice the potatoes thinly for even cooking and tenderness.
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For extra flavor, brown the onions along with the beef patties before layering.
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Use sharp cheddar for a richer taste, or mix cheddar with mozzarella for extra gooeyness 🧀.
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Let the dish rest for 5–10 minutes before serving—this helps the gravy thicken and makes it easier to slice.
Serving Suggestions