Crockpot Funeral Potatoes with Cornflake Topping

When I lift the slow-cooker lid, the potatoes are tender and creamy, but nothing on top has browned. That’s the tradeoff with making funeral potatoes in a crockpot: you get…

By Julia • October 25, 2026 • Reading time: 8 min

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When I lift the slow-cooker lid, the potatoes are tender and creamy, but nothing on top has browned. That’s the tradeoff with making funeral potatoes in a crockpot: you get a hands-off, comforting casserole, not a crisp finish from the cooker itself. For these Crockpot funeral potatoes with cornflake topping, I toast the topping in a skillet while the potatoes finish cooking.

The contrast is what makes each spoonful work. Shredded hash browns soften into a rich, cheesy base, while lightly crushed cornflakes bring a crisp bite right before serving. I also let the casserole stand uncovered for a few minutes after cooking; it gives the center time to settle before the topping goes on. You end up with a creamy middle and a crunchy top, without asking the slow cooker to do a job it can’t.

Why the Crockpot Can’t Make a Crisp Cornflake Top

A slow cooker traps steam under its lid, which is exactly what helps the potatoes turn tender without drying out. It also means the surface stays moist, so cornflakes cooked on top would soften instead of turning golden and crisp. Rather than fight that steamy environment, I keep the crunchy part out of the crock until serving time.

That separation gives you two textures instead of one uniformly soft casserole. The potato mixture cooks covered, while the cornflakes toast in butter in a skillet. Keeping the topping off until the potatoes have finished resting also protects its crunch from the steam rising off the casserole. It’s a small extra pan, but it’s the difference between a crisp top and flakes that lose their bite before they reach the table.

What the Hash Browns, Cheddar, and Cornflakes Bring to the Dish

• Frozen shredded hash browns — Shreds give the casserole its familiar soft, cohesive texture. Choose a plain bag without added seasoning; thaw it in the refrigerator before mixing so the potatoes are ready to cook evenly.
• Condensed cream of chicken soup — This brings concentrated savory flavor and helps bind the potatoes with the sour cream. Regular condensed soup is convenient here; a gluten-free condensed cream of chicken soup is the practical replacement if needed.
• Sour cream — It adds tang and keeps the potato mixture creamy. Use fresh sour cream with a clean, mild smell; a thinner reduced-fat version can make the finished center less rich.
• Sharp cheddar — Its stronger flavor stands up to the creamy base. A block you shred yourself melts smoothly, though packaged shredded cheddar is convenient and works in this slow-cooker casserole.
• Yellow onion — Finely chopping it helps the pieces soften into the potatoes rather than leaving large, sharp bites. If you prefer a milder casserole, you can leave it out.
• Cornflakes — Plain cornflakes provide the crisp, toasted finish. Lightly crushing them keeps some larger pieces intact; choose gluten-free cornflakes for a gluten-free adaptation.
• Unsalted butter — It greases the slow cooker, enriches the potato mixture, and toasts the topping. Unsalted butter also lets the kosher salt in the casserole stay in balance.

From a Greased Crock to a Golden Skillet Topping

Mix the creamy potato base

Rub the inside of a 6-quart slow cooker with the softened tablespoon of butter so the mixture is less likely to stick around the edges. In a large bowl, combine the thawed hash browns with the condensed soup, sour cream, cheddar, finely chopped onion, melted butter, kosher salt, and black pepper. Stir until the shreds are coated and the cheese and onion are distributed throughout. Spread the mixture evenly in the slow cooker instead of leaving a mound in the center.

Cook until tender all the way through

Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 to 3 hours. Slow cookers vary, so use the potatoes as your cue: they should be tender, and the center should be hot. If the middle is still cool or the shreds are firm, give it more time rather than relying on the shorter end of the range. Turn off the cooker when the potatoes are ready and let the casserole stand uncovered for 10 minutes.

Toast the cornflakes and finish

During the last 10 minutes of cooking, melt the remaining butter in a 10-inch skillet over medium-low heat. Add the cornflakes and stir for 4 to 6 minutes, until they’re crisp and lightly golden; watch closely near the end so they don’t darken too far. Once the casserole has rested, scatter the toasted cornflakes over the top just before serving. Adding them at the table keeps their crisp texture distinct from the soft potatoes.

Small Changes for a Milder or Gluten-Free Casserole

Questions That Come Up When Making Crockpot Funeral Potatoes

Crockpot Funeral Potatoes with Cornflake Topping

Crockpot funeral potatoes are a creamy slow cooker casserole topped with crisp, lightly golden cornflakes. Frozen shredded hash browns cook with sour cream, sharp cheddar, and condensed soup for an easy crowd-size side dish.

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Prep Time 15 minutes mins

Cook Time 5 hours hrs

standing time 10 minutes mins

Total Time 5 hours hrs 25 minutes mins

Servings: 10 servings

Course: Side Dish

Cuisine: American

Calories: 465

Ingredients Equipment Method Notes

Ingredients

  

For the potatoes

• 8 tbsp unsalted butter divided (1 tablespoon softened, 4 tablespoons melted, and 3 tablespoons melted)
• 1 bag (30 oz) frozen shredded hash brown potatoes thawed in the refrigerator
• 1 can (10.5 oz) condensed cream of chicken soup
• 2 cups sour cream
• 2 cups sharp cheddar cheese shredded
• 0.5 cup yellow onion finely chopped
• 0.5 tsp kosher salt
• 0.25 tsp black pepper

For the cornflake topping

• 2 cups cornflakes lightly crushed

Equipment

• 1 6-quart slow cooker
• 1 10-inch skillet

Method

 

Cook the potatoes

1. Grease the inside of a 6-quart slow cooker with 1 tablespoon softened butter.
2. In a large bowl, mix the hash browns, condensed soup, sour cream, cheddar, onion, 4 tablespoons melted butter, salt, and pepper.
3. Spread the mixture in the slow cooker.
4. Cover and cook on LOW for 4 to 5 hours or HIGH for 2 to 3 hours, until the potatoes are tender and the center is hot.

Make the topping and serve

1. During the last 10 minutes of cooking, melt the remaining 3 tablespoons butter in a 10-inch skillet over medium-low heat.
2. Add the cornflakes and stir for 4 to 6 minutes until crisp and lightly golden.
3. Turn off the slow cooker and let the potatoes stand uncovered for 10 minutes.
4. Sprinkle with the cornflake topping just before serving.

Notes

For the crispiest topping, add the cornflakes just before serving. Refrigerate leftovers for 3 to 4 days; freeze for up to 2 months. For a vegetarian swap, use condensed cream of mushroom soup instead of cream of chicken soup.