Hashbrown Casserole Recipe
Hashbrown Casserole is a classic comfort dish that’s all about crispy, cheesy, and creamy goodness. With tender shredded potatoes, melted cheese, and a rich, creamy sauce baked to golden perfection,…
Tip: save now, cook later.Hashbrown Casserole is a classic comfort dish that’s all about crispy, cheesy, and creamy goodness. With tender shredded potatoes, melted cheese, and a rich, creamy sauce baked to golden perfection, it’s the kind of dish that fills the kitchen with a warm, inviting smell. It’s super simple but feels special enough for holidays, potlucks, or any day you want a little cozy treat.
I love making hashbrown casserole when I want something that’s easy to prepare but always gets gobbled up fast. One of my favorite tricks is to add a little extra cheese on top so it gets that perfect crispy layer during baking. It’s the kind of recipe that’s flexible too—you can toss in a few onions or even some cooked bacon if you’re feeling fancy, but the basic version is a winner on its own.
When I serve this casserole, it’s usually alongside a fresh green salad or some steamed veggies for a nice balance. It’s also great for breakfast or brunch, especially when paired with a side of eggs. Every time I take it out of the oven, I’m reminded why hashbrown casserole is such a beloved classic—it just makes the whole meal feel warm and welcoming.
Key Ingredients & Substitutions
Frozen Shredded Hashbrowns: These give the casserole its signature texture. You can use fresh shredded potatoes if you prefer, just dry them well to avoid extra moisture.
Condensed Cream of Chicken Soup: This adds creaminess and flavor. For a vegetarian version, swap for cream of mushroom soup or a homemade white sauce.
Sour Cream: It makes the casserole rich and tangy. Greek yogurt works well too if you want a lighter option.
Cheddar Cheese: Sharp cheddar adds great flavor. Feel free to mix in mozzarella or Monterey Jack for a milder, creamier taste.
Crushed Cornflakes: These create a crispy topping, but crushed breadcrumbs or crushed crispy fried onions are good alternatives.
How Can You Make the Casserole Crispy and Not Soggy?
Keeping the texture just right is key. Here’s how:
- Thaw and drain frozen hashbrowns well—excess water can make the casserole soggy.
- Mix ingredients gently but thoroughly to distribute moisture evenly.
- Don’t cover the dish while baking; this helps form a golden, crispy top.
- Adding a crunchy topping like crushed cornflakes or breadcrumbs adds a satisfying crunch.
- Let the casserole rest for a few minutes after baking so it firms up before serving.
Equipment You’ll Need
- 9×13-inch baking dish – perfect size for even cooking and easy serving.
- Large mixing bowl – gives you plenty of room to mix all the ingredients without spilling.
- Measuring cups and spoons – to get your portions just right for a balanced casserole.
- Spoon or spatula – for mixing and spreading the casserole evenly in the dish.
- Oven mitts – essential for safely handling the hot baking dish.
Flavor Variations & Add-Ins
- Add cooked, crumbled bacon or diced ham for a smoky, meaty twist that packs extra flavor.
- Mix in sautéed mushrooms or diced bell peppers to add freshness and a bit of crunch.
- Use pepper jack cheese instead of cheddar for a mild spicy kick.
- Stir in chopped green onions or chives to brighten the dish with a fresh herbal note.

Equipment You’ll Need
- 9×13-inch baking dish – perfect for even baking and serving.
- Large mixing bowl – to mix all the ingredients comfortably.
- Measuring cups and spoons – for accurate ingredient amounts.
- Mixing spoon or spatula – to blend everything well.
- Oven mitts – to safely handle the hot casserole dish.
Variations You Can Try
- Bacon or Ham: Add cooked, crumbled bacon or diced ham for a smoky, savory flavor boost.
- Veggies: Stir in sautéed mushrooms, bell peppers, or green onions for extra color and taste.
- Cheese Choice: Swap sharp cheddar for pepper jack to add a mild spice or mix cheeses for a creamy blend.
- Crunchy Toppings: Instead of cornflakes, sprinkle breadcrumbs or crushed crispy fried onions for a different crispy top.
- Healthier Swap: Use Greek yogurt instead of sour cream for a lighter, tangy twist.
Can I Use Fresh Potatoes Instead of Frozen Hashbrowns?
Yes! Just shred fresh potatoes and make sure to squeeze out excess moisture with a clean towel to prevent a soggy casserole.
How Do I Store Leftover Hashbrown Casserole?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave until warmed through.
Can I Make This Casserole Ahead of Time?
Absolutely! Prepare the casserole and cover it tightly with foil. Refrigerate for up to 24 hours, then bake as directed, adding a few extra minutes to the baking time.
What Can I Use Instead of Cream of Chicken Soup?
You can substitute with cream of mushroom soup or make a simple homemade white sauce for a vegetarian-friendly option.