“Oh heavens, these were such a hit! All the grand kids wanted seconds and grandpa ate three of them. Safe to say I will be making them again and again.” Hamburger potato casserole. I’ve put the recipe in the comments.

Slice into ¼-inch thick rounds, as uniform as possible for even cooking.
Tip: A mandoline slicer makes this step quick and consistent.
4. Assemble the Casserole Layers
In the prepared 9×13 baking dish, layer the ingredients as follows:

First Layer:

Add a single layer of sliced potatoes across the bottom.
Sprinkle with ⅓ teaspoon salt and ⅛ teaspoon pepper.
Evenly spread ⅓ of the beef-onion mixture over the potatoes.
Top with ⅓ of the shredded cheddar cheese.
Second & Third Layers:

Repeat the above steps two more times:
Potatoes → Salt & Pepper → Beef mixture → Cheese
Finish with the remaining cheese on top.
5. Make the Cheese Sauce
In a mixing bowl, whisk together:

1 can Cheddar cheese soup
12 oz evaporated milk (or substitute whole milk)
½ cup regular milk

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