Hash Brown Potato Casserole

1 h | easy

Overhead view of baked hash brown potato casserole in a white rectangular baking dish, topped with melted cheddar browned in spots and sprinkled with chopped chives; one corner has been scooped out to show the creamy shredded potato interior.

Published Apr 12, 2026

Prep Time	Cook Time	Total Time
15 min	45 min	1 h

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Introduction

This hash brown potato casserole is creamy, cheesy, and wonderfully cozy, with crisp edges and a tender center.

It is perfect for holiday brunches, potlucks, and family dinners when you need an easy, crowd-pleasing side dish.

Serving of hash brown potato casserole on a light gray plate, topped with melted cheddar, chopped chives, and black pepper. A gold fork rests beside the creamy shredded potatoes, with the baking dish blurred in the background.

How to Make Hash Brown Potato Casserole

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Prep oven and potatoes

Heat the oven to 350°F and grease a 9-by-13-inch baking dish with butter or cooking spray.
Let the hash browns thaw fully, then pat them dry with paper towels.
Mix the casserole base

In a large bowl, stir the potato soup, cheese soup, sour cream, melted butter, and seasonings until smooth.
Fold in the hash browns and most of the cheddar until evenly coated.

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Assemble the dish

Spread the mixture into the prepared dish and smooth the top into an even layer.
Sprinkle the remaining cheddar over the surface for a bubbly, browned finish.
Bake until hot and golden

Bake uncovered for 40 to 45 minutes, until the casserole is hot and the top is lightly golden.
If you want more color, broil for 1 to 2 minutes at the end.
Rest and serve

Let the casserole rest for 10 minutes before serving so it sets cleanly.
Serve it as a hearty side with eggs, ham, roast chicken, or steak.

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Overhead view of baked hash brown potato casserole in a white rectangular baking dish, topped with melted cheddar browned at the edges and sprinkled with chopped chives, on a light wood surface with a striped kitchen towel.

Substitutions

Sour cream for plain Greek yogurt: Greek yogurt keeps the casserole creamy with a lighter tang. The texture stays smooth, and the flavor feels a bit brighter.
Cheddar cheese for Colby Jack: Colby Jack melts smoothly and gives a milder, buttery flavor. The casserole stays gooey and still browns nicely on top.
Part of the cheddar cheese for smoked gouda: Smoked gouda adds a subtle bacon-like note without meat. It melts beautifully and gives the casserole a richer finish.

Close-up of hash brown potato casserole in a white baking dish, topped with melted golden cheddar. A spoon lifts a creamy, cheesy square of shredded potatoes garnished with a few green herb flakes.

Tips

Dry the potatoes well: Excess moisture can make the casserole loose and pale. Pat the thawed potatoes dry for a thicker, creamier bake.
Blend the base first: Whisk the soups, sour cream, and seasonings before adding potatoes. This prevents streaks and coats every shred evenly.
Reserve cheese for the top: Saving part of the cheese for the top creates a better crust. It also protects the casserole from drying out.
Rest before serving: A short rest helps the dairy settle and the starches firm up. You will get neater servings and less pooling.
Watch the broiler closely: A quick broil adds color fast, but cheese can burn quickly. Stay at the oven and rotate the dish if needed.

Nutrition Facts ^*

Energy	543	kcal
Protein	13	g
Total Fat	40	g
Carbohydrates	36	g
Dietary Fiber	4	g

^* Approximate, per serving.
Data source: USDA FoodData Central.

FAQ

Can I assemble this casserole ahead of time?: Yes. Mix everything, spread it in the dish, cover, and refrigerate for up to 24 hours. Add a few extra minutes of baking time.
Why is my casserole watery?: Wet hash browns are the usual cause. Thaw them completely, pat them dry, and avoid overbaking, which can separate the dairy.
Can I use fresh potatoes instead of frozen hash browns?: Yes, but shred them, rinse off excess starch, and squeeze them very dry. Fresh potatoes may need a few more minutes.
How do I know when it is done?: The center should be hot and bubbling, not cool or loose. A lightly browned top and melted cheese are good signs.

Serving Suggestions

This casserole tastes especially good with baked ham, breakfast sausage, or a simple green salad.

A spoonful of chives, crisp bacon, or hot sauce adds contrast and makes each serving more lively.

Recipe by Eunice.
“I learned to cook by standing in my grandma’s kitchen, watching her turn simple ingredients into meals that fed our entire family. That’s where it started. Today, I create recipes for real life, real kitchens, and anyone who wants good food without overthinking it.” Read more.