These Cheesy Potatoes with Corn Flakes are a fun and tasty side dish! Creamy potatoes topped with crispy corn flakes create a delightful crunch and cheesy goodness that’s hard to resist.
Honestly, the best part is that crunchy topping! It makes every bite exciting. I love serving this with my meals, and it always gets smiles at the dinner table. Yum!
Key Ingredients & Substitutions
Potatoes: I recommend using starchy potatoes like Russets or Yukon Golds for a creamy texture. If you want a healthier twist, sweet potatoes can work too, giving a hint of sweetness to the dish.
Cheddar Cheese: Sharp cheddar adds a great flavor, but you can mix in other cheeses like Monterey Jack or Gouda. For a lighter option, consider using reduced-fat cheese.
Sour Cream: Sour cream gives creaminess and tang. Greek yogurt can be a fantastic substitute for a healthier version while maintaining a similar texture.
Cream of Chicken Soup: This adds a rich flavor, but for a vegetarian option, cream of mushroom is perfect. You can also use homemade cream sauce if you prefer to skip canned soup entirely.
Corn Flakes: If you don’t have corn flakes on hand, crushed potato chips or breadcrumbs work well for that crispy topping. They’ll add a nice crunch too.
How Do I Get the Perfect Creamy Consistency?
The secret to the creaminess in this dish lies in properly mixing the ingredients before adding the potatoes. Here are the steps to get it just right:
- In your mixing bowl, ensure the sour cream, soup, milk, and cheese are well-blended. If the mixture looks too thick, you can add a bit more milk.
- When tossing in the sliced potatoes, do it gently to avoid breaking them. Make sure each slice is coated in that creamy mixture.
- Spread the mixture evenly in the baking dish to ensure all potatoes cook evenly, resulting in a harmonious texture.
- If you find the mixture too dense, you can add a small splash of broth or milk before baking to help with moisture.

How to Make Cheesy Potatoes with Corn Flakes
Ingredients You’ll Need:
For the Potato Mixture:
- 6 large potatoes, peeled and thinly sliced
- 1 medium onion, finely chopped
- 2 cups shredded sharp cheddar cheese
- 1 cup sour cream
- 1 can (10.5 oz) cream of chicken soup (or cream of mushroom for vegetarian option)
- 1/2 cup milk
- Salt and pepper to taste
For the Topping:
- 3 tablespoons butter, melted
- 2 cups corn flakes cereal, crushed
- Fresh chives or parsley for garnish (optional)
How Much Time Will You Need?
This delicious dish takes about 20 minutes to prepare and about 1 hour of baking time. So, in total, you’re looking at approximately 1 hour and 20 minutes until you’re ready to dig in!
Step-by-Step Instructions:
1. Preheat and Prepare:
First, preheat your oven to 350°F (175°C). While the oven is heating, grease a 9×13 inch baking dish with some butter or cooking spray to prevent sticking. This will make cleanup a breeze!
2. Mix the Cheesy Base:
In a large mixing bowl, combine the sour cream, cream of chicken soup, milk, and 1.5 cups of the shredded cheddar cheese (make sure to save about 1/2 cup for later!). Toss in the finely chopped onions along with a pinch of salt and pepper. Mix everything together until it’s nice and smooth.
3. Add the Potatoes:
Now it’s time to incorporate those lovely sliced potatoes! Gently add them to your creamy mixture and toss everything together until the potato slices are evenly coated. Be careful not to break the slices!
4. Pour It All In:
Pour the potato mixture into your greased baking dish. Spread it all out evenly using a spatula so that it cooks uniformly.
5. Prepare the Crispy Topping:
In a separate bowl, mix the crushed corn flakes with the melted butter until they’re all nice and coated. This will give you that delicious crunch!
6. Assemble and Bake:
Sprinkle the reserved cheddar cheese over the potato mixture evenly, followed by the buttery corn flakes on top. This will make it extra cheesy and crunchy. Next, cover the baking dish with foil to keep the moisture in.
7. Baking Time:
Place the covered dish in your preheated oven and bake for 45 minutes. After that, carefully remove the foil and continue baking for another 15-20 minutes. You’ll know it’s ready when the topping is golden brown and the potatoes are tender when poked with a fork.
8. Cool and Garnish:
Once baked, take the dish out of the oven and let it cool for a few minutes. This helps everything settle a bit. Finally, garnish with freshly chopped chives or parsley if you’d like, and then it’s time to serve up this creamy, cheesy delight!
Enjoy your cheesy potatoes with a satisfying and crispy corn flakes topping!
Can I Use Different Types of Potatoes?
Yes, you can! While starchy potatoes like Russets or Yukon Golds work best for a creamy texture, you can also use red potatoes for a firmer bite or sweet potatoes for a hint of sweetness.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3-4 days. To reheat, simply pop them in the oven at 350°F (175°C) until warmed through, or microwave in short bursts until hot.
Can I Make This Recipe Ahead of Time?
Absolutely! You can prepare the potato mixture and transfer it to the baking dish a day in advance. Just cover it tightly and refrigerate. When you’re ready to bake, allow it to sit at room temperature for about 30 minutes before baking to ensure even cooking.
What Can I Use Instead of Cream of Chicken Soup?
If you want a vegetarian option, cream of mushroom soup works perfectly. Alternatively, you can make a homemade creamy sauce using milk, flour, and seasonings to create a similar consistency and flavor.



