Creating your own Easy Hamburger Potato Casserole is hassle-free if you follow these steps:

1. Preheat Oven: Begin by preheating your oven to 350°F (175°C).
2. Cook Ground Beef: In a skillet, brown the ground beef over medium heat. Drain excess fat.
3. Add Onions: Add chopped onions to the skillet and cook until tender.
4. Combine Arrow Ingredients: In a medium bowl, mix cream of mushroom soup, milk, garlic powder, onion powder, salt, and pepper.
5. Grease Baking Dish: Use butter to grease a 9×13 inch baking dish.
6. Layer Potatoes: Spread half of the thinly sliced potatoes in the bottom of the greased dish.
7. Add Meat Mixture: Layer the cooked ground beef mixture evenly over the potatoes.
8. Add Remaining Potatoes: Spread the remaining potatoes on top.
9. Pour Soup Mixture: Pour the cream of mushroom mixture evenly over the entire casserole.
10. Top with Cheese: Sprinkle shredded cheddar cheese generously on top.
11. Cover with Foil: Place aluminum foil over the dish to prevent over-browning.
12. Bake: Bake in the preheated oven for 30 minutes, then remove the foil and continue baking for an additional 15-20 minutes or until the potatoes are tender and cheese is bubbly.

These straightforward steps will lead you to a delicious result that you and your loved ones will enjoy.