Why You’ll Love This Recipe
This casserole combines creamy, cheesy potatoes with a crisp, flavorful topping for a delicious contrast of textures. It’s easy to prepare and can feed a crowd, making it ideal for family dinners, holidays, or potlucks. The blend of cheeses and creamy soup creates a rich and satisfying dish that’s sure to be a crowd-pleaser.
Ingredients
- 4-5 large potatoes, peeled and sliced thinly
- 1 medium onion, finely chopped
- 2 cups shredded cheddar cheese (or a blend of cheddar and mozzarella)
- 1 cup sour cream
- 1 can cream of chicken soup (or cream of mushroom for a vegetarian version)
- ½ cup milk
- ¼ cup melted butter
- Salt and pepper to taste
- ½ cup grated Parmesan cheese (optional, for extra flavor)
- 1 cup cornflakes or crushed Ritz crackers (for topping)
- 1-2 tablespoons melted butter (for topping)
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
- Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
- In a large bowl, combine sour cream, cream of chicken soup, milk, melted butter, salt, and pepper. Mix well.
- Layer half of the sliced potatoes in the baking dish. Sprinkle half of the chopped onions and half of the shredded cheese over the potatoes.
- Pour half of the sour cream mixture evenly over the layers. Repeat with remaining potatoes, onions, cheese, and sour cream mixture.
- In a small bowl, mix cornflakes or crushed crackers with 1-2 tablespoons melted butter and Parmesan cheese if using. Sprinkle evenly over the top of the casserole.
- Cover with foil and bake for 45 minutes. Remove foil and bake an additional 15-20 minutes, or until potatoes are tender and the topping is golden and crispy.
- Let the casserole cool for a few minutes before serving.
Servings and Timing
Serves 6-8 people.
Preparation time: 20 minutes
Cooking time: 1 hour
Variations
- Mix in chopped green onions or chives for a fresh, mild onion flavor.
- Substitute sour cream with Greek yogurt for a tangier taste.
- Use sweet potatoes instead of regular potatoes for a different twist.
- Top with crushed fried onions instead of cornflakes or crackers for extra crunch.
Storage/Reheating
Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through, or microwave individual portions. The topping may lose some crispiness upon reheating.
FAQs
Can I prepare this casserole ahead of time?
Yes, assemble the casserole, cover tightly, and refrigerate for up to 24 hours before baking.
Can I use fresh cream instead of sour cream?
Sour cream adds tanginess and creaminess; fresh cream can be used but will alter the flavor slightly.
How do I keep the potatoes from being mushy?
Slice potatoes evenly and avoid overcooking; cover with foil while baking to retain moisture.
Can I make this casserole vegetarian?
Use cream of mushroom soup and skip any meat additions for a vegetarian version.
Can I freeze leftovers?
Yes, freeze in an airtight container for up to 2 months. Thaw overnight before reheating.
What’s the best type of potato to use?
Russet or Yukon Gold potatoes work best for their texture and flavor.
Can I add other vegetables?
Yes, bell peppers, peas, or corn can be mixed in for added color and nutrition.
Can I use shredded mozzarella only?
Yes, but cheddar adds a sharper flavor and better melting quality.
How do I get the topping extra crispy?
Broil the casserole for 2-3 minutes after baking, watching closely to avoid burning.
Is this recipe gluten-free?
It depends on the soup and topping used; check labels or substitute with gluten-free alternatives.
Conclusion
Cheesy Potato Casserole is a classic comfort food that combines creamy, cheesy layers with a crunchy topping for a satisfying dish everyone will love. Easy to prepare and versatile, it’s perfect for weeknight dinners, holiday meals, or potlucks. Customize it with your favorite ingredients and enjoy a hearty, delicious side that pairs well with a variety of main dishes.
PrintPotato Casserole
Cheesy Potato Casserole is a comforting, creamy dish featuring thinly sliced potatoes layered with onions, sour cream, and melted cheddar cheese, topped with a crunchy buttery crust made from cornflakes or crushed crackers. Perfect for family dinners, holidays, or potlucks.
- Prep Time: 20 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 20 minutes
- Yield: 6-8 servings
- Category: Side Dish, Casserole
- Method: Baking, Layering
- Cuisine: American, Comfort Food
- Diet: Vegetarian
Ingredients
4–5 large potatoes, peeled and thinly sliced
1 medium onion, finely chopped
2 cups shredded cheddar cheese (or cheddar-mozzarella blend)
1 cup sour cream
1 can cream of chicken soup (or cream of mushroom for vegetarian)
½ cup milk
¼ cup melted butter
Salt and pepper to taste
½ cup grated Parmesan cheese (optional)
1 cup cornflakes or crushed Ritz crackers (for topping)
1–2 tbsp melted butter (for topping)
Instructions
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Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
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Mix sour cream, cream soup, milk, melted butter, salt, and pepper in a large bowl.
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Layer half the potatoes in the dish, then half the onions and cheese.
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Pour half the sour cream mixture over the layers. Repeat with remaining potatoes, onions, cheese, and sour cream mixture.
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Combine cornflakes or crackers with melted butter and Parmesan if using; sprinkle evenly on top.
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Cover with foil; bake 45 minutes. Remove foil and bake 15-20 more minutes until potatoes are tender and topping golden.
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Let cool a few minutes before serving.
Notes
Mix in green onions or chives for freshness.
Substitute sour cream with Greek yogurt for tanginess.
Use sweet potatoes for a twist.
Try crushed fried onions as topping instead of cornflakes/crackers.
Broil 2-3 minutes at the end for extra crispy topping.
Use gluten-free soup and toppings to keep recipe gluten-free.