These Cheesy Potatoes With Corn Flakes are a truly irresistible and beloved family-style side dish. Imagine tender, creamy hash brown potatoes enveloped in a rich, savory cheese sauce, all crowned with a golden, crunchy, and buttery cornflake topping. It’s a comforting classic that consistently steals the show at any meal.

Why This Cheesy Potato Casserole is an Absolute Must-Make
There are countless reasons why this Cheesy Potato Casserole, often affectionately called Funeral Potatoes, has earned its place as a cherished family favorite. From its simple preparation to its undeniable appeal, here’s why you’ll fall in love with this dish:
- Effortlessly Easy to Prepare: Forget complicated recipes! This dish is a lifesaver, especially when you’re pressed for time. It smartly utilizes frozen hash brown potatoes, significantly cutting down on prep work. With just a few minutes of mixing, you can have this incredible casserole ready for the oven, making it ideal for busy weeknights or large gatherings.
- Ultimate Comfort Food Experience: Few dishes rival the comforting warmth of creamy, cheesy potatoes. This casserole delivers on all fronts, combining a luscious, gooey potato base with a wonderfully crunchy, buttery cornflake topping. Every bite is a harmonious blend of textures and rich flavors that evokes a sense of home and happiness. It’s the kind of dish that brings smiles to faces and warmth to hearts.
- Perfect for Any Special Occasion: Whether you’re hosting a grand holiday feast for Thanksgiving, Christmas, or Easter, planning a casual potluck, or simply looking for a hearty dish to share with loved ones, these cheesy potatoes are guaranteed to be a hit. Its crowd-pleasing nature makes it a reliable choice that caters to all tastes, leaving everyone asking for the recipe!
- A Versatile Side Dish: This casserole isn’t just for holidays. It pairs beautifully with a wide array of main courses, from roasted chicken and ham to grilled meats and even simple weeknight dinners. Its rich flavor profile complements almost anything, making it an incredibly versatile addition to your culinary repertoire.
- Make-Ahead Friendly: One of the greatest benefits of this recipe is its make-ahead potential. You can assemble the entire casserole, sans the cornflake topping, a day in advance, store it in the refrigerator, and then simply add the topping and bake when ready. This feature is invaluable when preparing for events and wanting to reduce day-of stress.
The Intriguing Name: Why “Funeral Potatoes”?
This iconic cornflake-covered cheesy potato casserole has a unique and rather solemn nickname: “Funeral Potatoes.” While the name might sound a bit unusual for such a delicious dish, it actually speaks to its deep cultural roots, particularly in the Intermountain West region of the United States. The dish earned its moniker because it became a staple at post-funeral luncheons and other community potlucks, especially within the Latter-day Saint (Mormon) community.
The reasons for its prevalence at such gatherings are simple yet profound:
- Ease of Preparation for Crowds: Funerals and memorial services often involve feeding a large number of people. This casserole is incredibly easy to scale up for big groups, making it a practical choice for those organizing post-service meals.
- Budget-Friendly Ingredients: Made primarily with potatoes, cheese, and cream soup, the ingredients are relatively inexpensive and readily available, allowing hosts to feed many without breaking the bank during a difficult time.
- Comforting and Familiar: In times of grief, comfort food is essential. The creamy, rich, and warm nature of cheesy potatoes provides a sense of solace and familiarity. It’s a dish that feels like a warm hug, offering a small measure of comfort when it’s most needed.
- Transportable and Holds Well: Casseroles are perfect for potlucks because they transport easily and hold their temperature well, whether served warm or at room temperature. This makes them ideal for community members to bring and share.
- Universally Appealing: Very few people can resist the allure of cheesy potatoes. It’s a dish that appeals to almost everyone, from children to adults, ensuring that it will be eaten and appreciated by a diverse group of attendees.
Despite its somewhat somber name, “Funeral Potatoes” have transcended their original context to become a beloved dish for all joyful occasions too – holidays, family dinners, and celebratory gatherings. The name serves as a charming historical footnote to a truly delicious and enduring recipe.

Essential Ingredients for Your Cheesy Potato Casserole
Crafting these delectable cheesy potatoes requires a simple list of readily available ingredients. The key to their incredible flavor lies in the quality and freshness of each component. Here’s what you’ll need:
- Southern Style Frozen Hash Browns: Opt for the small cubed variety, not the shredded kind, as they provide a better texture and prevent the casserole from becoming too mushy. Remember to thaw them completely overnight in the refrigerator before use.
- Yellow Onion: A small diced yellow onion adds a subtle sweetness and aromatic depth to the potato base. Cook it until it’s soft and translucent to bring out its best flavor.
- Garlic: Freshly minced garlic is crucial here! Its pungent, savory notes infuse the dish with incredible flavor. Don’t skimp on this one; five cloves deliver a delightful kick.
- Butter: You’ll need butter for sautéing the aromatics and, most importantly, for creating that irresistible buttery corn flake topping. Unsalted butter gives you more control over the overall saltiness of the dish.
- Cream of Mushroom Soup: This classic pantry staple forms the creamy base of the sauce, adding a rich, umami flavor and velvety texture that binds all the ingredients together.
- Sour Cream: A generous dollop of sour cream adds tanginess and helps create that luxuriously creamy consistency. For a lighter alternative or a slight flavor variation, unsweetened plain Greek yogurt can be a fantastic substitute.
- Sharp Cheddar Cheese (Freshly Grated): This is where the magic happens! Freshly grating your cheddar makes an enormous difference. Pre-shredded cheeses often contain anti-caking agents that can hinder smooth melting and slightly alter the taste. Sharp cheddar delivers a robust, tangy cheese flavor that is quintessential to this dish. You’ll use it both in the potato mixture and as a topping.
- Parmesan Cheese (Freshly Grated): A touch of grated Parmesan adds an extra layer of salty, nutty, and savory complexity, elevating the overall cheese profile of the casserole.
- Corn Flakes: The star of the crispy topping! Choose original, plain corn flakes for the best results. You’ll crush them to create a delightful crunchy crust that contrasts beautifully with the creamy potatoes below.
- Salt: Essential for seasoning and bringing out all the flavors. Start with the recommended amount and adjust to your taste preferences.

Step-by-Step Guide to Crafting Cheesy Potatoes with Corn Flakes
Making this beloved casserole is surprisingly straightforward. Follow these detailed steps to achieve a perfectly creamy and crunchy masterpiece:
Step 1: Prepare Your Aromatics
Begin by finely dicing your yellow onion and mincing your garlic cloves. In a medium-sized skillet, melt 2 tablespoons of butter over medium heat. Once the butter is shimmering, add the diced onion and minced garlic. Sauté them gently for about 5-7 minutes, stirring occasionally, until the onion becomes translucent and tender, and the garlic is fragrant. This step builds a foundational layer of flavor for your casserole. Remove the skillet from the heat and set aside.


Step 2: Assemble the Creamy Potato Base
In a large mixing bowl, combine all the ingredients for your cheesy potato filling. Add the thawed hash browns (ensure they are completely thawed to prevent uneven cooking), the cooked garlic and onion mixture from the skillet, one can of cream of mushroom soup, the sour cream (or Greek yogurt), half of your freshly grated sharp cheddar cheese (about 1 cup), all of the freshly grated Parmesan cheese, and 1 teaspoon of salt. Make sure to use cubed hash browns for the best texture.


Step 3: Mix and Transfer to Baking Dish
Using a sturdy spoon or spatula, thoroughly mix all the ingredients in the bowl until they are evenly combined. Ensure that the hash browns are well coated with the creamy sauce and cheese. Lightly grease a 9×13 inch casserole dish. This prevents sticking and makes for easier serving. Spread the potato mixture evenly into the prepared baking dish.
Step 4: Add the Final Cheese Layer
Generously sprinkle the remaining 1 cup of freshly grated sharp cheddar cheese over the top of the potato mixture in the casserole dish. Taking that extra minute or two to grate your own cheese fresh truly makes a difference in flavor and meltability compared to pre-bagged varieties. This top layer of cheese will become beautifully golden and bubbly during baking, adding an extra dimension of deliciousness.


Crafting the Irresistible Corn Flake Topping
The crunchy corn flake topping is what sets this casserole apart. It provides a fantastic textural contrast to the creamy potatoes:
Step 5: Prepare and Apply the Topping
Measure out 3 cups of corn flakes. Place them in a large ziploc bag and gently crush them with your hands or a rolling pin until they are in coarse pieces (avoid turning them into fine crumbs). In a separate small bowl, melt the remaining 3 tablespoons of butter. Add the crushed corn flakes to the melted butter and stir until they are thoroughly coated. This buttery coating is key to achieving that golden, crispy crunch. Evenly spread this buttery corn flake mixture over the entire surface of the cheesy potatoes in the baking dish. Make sure it forms a consistent layer for maximum crunch.




Step 6: Bake to Golden Perfection
Preheat your oven to 350°F (175°C). Place the casserole in the preheated oven and bake for approximately 50-60 minutes. The cooking time may vary slightly depending on your oven. You’ll know it’s ready when the casserole is bubbling around the edges, the cheesy interior is hot and creamy, and the corn flake topping has turned a beautiful golden brown and is wonderfully crunchy. If the topping starts to brown too quickly, you can loosely tent the dish with aluminum foil for the last 15-20 minutes of baking.

Expert Tips for the Perfect Cheesy Potato Casserole
- Thaw Hash Browns Completely: This is crucial! If your hash browns are still frozen, the casserole will release too much water during baking, resulting in a watery, less creamy dish. Thaw them overnight in the refrigerator for best results.
- Grate Your Own Cheese: While pre-shredded cheese is convenient, freshly grated cheese melts much more smoothly and tastes significantly better. It truly elevates the entire casserole.
- Don’t Overmix: Once all ingredients are in the bowl, mix until just combined. Overmixing can sometimes make potatoes pasty.
- Adjust Seasoning to Taste: Taste your potato mixture before baking and adjust salt and pepper if needed. Remember that cream of mushroom soup and cheese add some inherent saltiness.
- Evenly Crush Corn Flakes: Aim for coarse crumbs, not powder. This ensures a satisfying crunch in every bite.
- Prevent a Burned Topping: If your cornflake topping is browning too quickly before the potatoes are heated through, loosely cover the casserole with aluminum foil for the remaining bake time.
- Rest Before Serving: Allow the casserole to rest for 10-15 minutes after removing it from the oven. This helps the sauce set and makes for cleaner scoops.
Delicious Variations to Customize Your Casserole
While the classic recipe is perfect as is, here are some ideas to customize your cheesy potato casserole:
- Different Cheeses: Experiment with other cheese blends like Gruyere, Colby Jack, or a Mexican blend for different flavor profiles.
- Add Heat: A pinch of cayenne pepper or a dash of hot sauce in the potato mixture can add a subtle kick.
- Crispy Onion Topping: Instead of corn flakes, use crushed crispy fried onions for a different kind of crunch.
- Bacon Bliss: Crumble cooked bacon into the potato mixture or sprinkle it on top with the corn flakes for an extra savory element.
- Green Onion Garnish: Freshly chopped green onions or chives make a beautiful and flavorful garnish after baking.
- Spice it Up: Add a dash of onion powder, garlic powder, or a pinch of smoked paprika to the potato mixture for more depth.
Storage and Reheating Tips
Proper storage and reheating ensure you can enjoy these delicious cheesy potatoes for days to come:
- Storing Leftovers: Any leftover cheesy potatoes should be cooled completely and then transferred to an airtight container. They can be stored in the refrigerator for up to 3-4 days.
- Reheating: To reheat, you have a couple of options. For individual servings, microwave until heated through, stirring halfway. For larger portions, place the casserole back into an oven-safe dish, cover it loosely with foil, and bake at 350°F (175°C) until heated thoroughly, about 20-30 minutes. If the topping has lost some crunch, remove the foil for the last 5-10 minutes.
- Freezing Instructions: This casserole freezes remarkably well! You can freeze it baked or unbaked.
- To Freeze Unbaked: Prepare the casserole up to the point of adding the cornflake topping. Cover tightly with plastic wrap, then aluminum foil. Freeze for up to 2-3 months. Thaw overnight in the refrigerator before adding the cornflake topping and baking as directed.
- To Freeze Baked: Allow the baked casserole to cool completely. Cut into individual portions or leave whole. Wrap tightly in plastic wrap and then foil. Freeze for up to 2-3 months. Reheat from frozen (covered) at 350°F (175°C) for 45-60 minutes, or until heated through.

The harmonious blend of ultra-cheesy flavor, tender potatoes, and that perfect crunchy corn flake topping makes this dish an absolute winner every single time. It’s truly a testament to simple ingredients creating extraordinary taste.
Don’t wait for a special invitation! You absolutely have to try making these cheesy potatoes for your next holiday gathering, family dinner, or whenever you crave the ultimate comfort food. It’s a recipe that will be passed down through generations!

More Irresistible Side Dish Recipes to Explore
If you loved these Cheesy Potatoes with Corn Flakes, you’re sure to enjoy these other fantastic side dish ideas that are perfect for any occasion:
- Classic Creamed Corn: A sweet and savory staple that’s simple to make and universally loved.
- Cheesy Roasted Cauliflower: A healthy yet indulgent side, transforming simple cauliflower into a cheesy delight.
- Ultimate Baked Macaroni and Cheese: The quintessential comfort food, bubbly and rich with a golden crust.
- Hearty Broccoli Casserole: A creamy, cheesy way to get your greens in, often with a crunchy topping.
- Traditional Green Bean Casserole: A holiday classic with tender green beans in a creamy sauce, topped with crispy fried onions.
- Sweet Potato Casserole with Marshmallows: A sweet and decadent side, perfect for festive meals with its fluffy marshmallow topping.
- Honey Brown Sugar Glazed Carrots: Sweet, tender carrots glazed to perfection, adding a vibrant touch to any plate.


Cheesy Cornflake Potatoes
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Ingredients
- 32 oz bag of southern style hash browns, cubed potatoes, not shredded, thawed overnight in the fridge
- 1 small yellow onion, diced
- 5 cloves garlic, minced
- 5 tablespoons butter
- 1 can cream of mushroom soup
- 1 cup sour cream
- 2 cups sharp cheddar cheese, freshly grated
- 1/2 cup parmesan cheese, freshly grated
- 3 cups corn flakes, crushed
- 1 teaspoon salt
Instructions
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Preheat the oven to 350 degrees F (175 C).
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Melt 2 tablespoons of butter in a medium-sized skillet. Add the diced onion and minced garlic.
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Cook the garlic and onion over medium heat until the onion is soft and translucent, about 5-7 minutes. Set aside.
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In a large mixing bowl, combine the cooked onion and garlic mixture, completely thawed hash browns, cream of mushroom soup, sour cream, parmesan cheese, salt, and 1 cup of the freshly grated sharp cheddar cheese.
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Mix the filling well until all ingredients are evenly distributed. Spread the mixture into a greased 9×13 inch baking dish.
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Top the hash brown potatoes evenly with the remaining 1 cup of sharp cheddar cheese.
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Measure 3 cups of corn flakes and place them in a large ziploc bag. Crush them with your hands or a rolling pin until they are in coarse pieces.
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Melt the remaining 3 tablespoons of butter. In a bowl, mix the melted butter with the crushed corn flakes until well coated.
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Spread the buttery cornflake topping evenly over the top of the casserole.
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Bake the cheesy potatoes with corn flakes at 350 degrees F (175 C) for 50-60 minutes, or until the casserole is bubbly around the edges, heated through, and the topping is golden brown and crunchy. If the topping browns too quickly, loosely tent with foil.
Nutrition (per serving, estimated)
Carbohydrates: 28g,
Protein: 12g,
Fat: 20g,
Saturated Fat: 12g,
Polyunsaturated Fat: 1g,
Monounsaturated Fat: 5g,
Trans Fat: 0.2g,
Cholesterol: 56mg,
Sodium: 811mg,
Potassium: 386mg,
Fiber: 2g,
Sugar: 2g,
Vitamin A: 734IU,
Vitamin C: 11mg,
Calcium: 260mg,
Iron: 4mg
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