Easy Hamburger Potato Casserole: The Ultimate Comfort Meal!

Preheat your oven to 350°F (175°C).
Cook the Ground Beef:

In a skillet, brown the ground beef with the chopped onions, seasoning with salt and pepper to taste.
If desired, add garlic powder or other seasonings for extra flavor.
Once cooked, set the beef and onions aside.
Prepare the Casserole Layers:

In a greased casserole dish, arrange a layer of thinly sliced potatoes.
Spread the cooked beef and onions evenly over the potatoes.
Make the Creamy Sauce:

In a bowl, combine the cream of mushroom soup and milk, mixing well.
Pour this mixture evenly over the casserole layers.
Add the Cheese:

Sprinkle the shredded cheddar cheese over the top of the casserole.
Bake the Casserole:

Cover the dish with foil and bake for 45 minutes.
After 45 minutes, remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and the potatoes are tender.
Serving and Storage Tips: