This 1940s Cheese Potato Onion Casserole is a comforting and classic dish, embodying the resourceful and delicious cooking of the era. It features tender mashed potatoes and caramelized onions, all baked together under a bubbly, golden layer of cheddar cheese. It’s a truly satisfying side dish or light main course.
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1940s Cheese Potato Onion Casserole
Ingredients:
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