My mom used to make this classic growing up and it tastes incredible. You'll love the crunch, especially since it only takes 4 ingredients.

This oven baked 4-ingredient cornflake topped potato bake is one of those cozy, hand-me-down recipes that tastes like childhood. My mom used to make this classic for Sunday dinners and holiday gatherings, and the crunchy cornflake topping was always everyone’s favorite part. It’s creamy, comforting, and surprisingly simple—just four everyday ingredients—so it’s perfect for busy weeknights or when you need a no-fuss side dish that still feels special.

Serve this potato bake hot, straight from the oven, while the cornflake topping is still extra crunchy. It pairs beautifully with roasted or grilled chicken, baked ham, meatloaf, or pot roast. Add a simple green salad or steamed green beans to balance the richness, or warm up some dinner rolls to soak up any creamy sauce. It also holds up well on a potluck table and reheats nicely for next-day leftovers.

Servings: 8

1 (32 oz) bag frozen shredded hash brown potatoes, thawed

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch glass baking dish so the potatoes don’t stick.

In a large mixing bowl, combine the thawed shredded hash brown potatoes, cream of chicken soup, and shredded cheddar cheese. Stir until everything is evenly coated and the mixture looks creamy.

Spoon the potato mixture into the prepared glass baking dish and spread it out into an even layer, pressing it gently into the corners.

Place the cornflake cereal in a zip-top bag and lightly crush it with your hands or a rolling pin. You want small pieces, but not fine crumbs, so you keep that good crunch.

Sprinkle the crushed cornflakes evenly over the top of the potato mixture, covering the surface completely so you get a crispy golden crust on every serving.

Bake uncovered in the preheated oven for 45–55 minutes, or until the edges are bubbling and the cornflake topping is a deep golden brown and crisp.

Let the potato bake rest for about 5–10 minutes before serving so it can set up a bit and slice more neatly. Serve warm right from the glass dish, scooping down through the crunchy topping to get to the creamy potatoes underneath.

For picky eaters or different tastes, you can easily tweak this without adding more ingredients. If someone doesn’t love a strong cheese flavor, use a mild cheddar or reduce the cheese slightly and add a splash of milk from what you already have on hand to keep it creamy (this technically adds a fifth ingredient, but it’s a common pantry staple). For a little extra flavor, you can swap one can of cream of chicken soup for cream of mushroom or cream of celery when you have it. If you like more crunch, add an extra cup of cornflakes on top or stir a small handful into the potato mixture itself. To make it feel more like a main dish, you can fold in leftover cooked chicken or ham (again, beyond the base four ingredients, but handy for using up what’s in the fridge). This recipe also halves easily for smaller families—just bake it in an 8x8-inch dish and start checking a bit earlier. If you need to make it ahead, assemble the potato mixture in the dish, cover, and refrigerate; wait to add the cornflake topping until right before baking so it stays nice and crisp.