Imagine a warm, comforting casserole that combines all the best parts of a loaded baked potato in every bite. This Loaded Baked Potato Casserole brings perfectly tender potatoes, creamy cheese, crispy bacon, and fresh green onions together in a deliciously satisfying dish.
Whether served as a hearty side or a cozy main course, this casserole is sure to become a family favorite. Its rich flavors and creamy texture make it perfect for gatherings or weeknight dinners that call for a little indulgence.
- Combines classic baked potato flavors in a creamy, easy-to-make casserole.
- The creamy base with cheddar cheese and bacon offers mouthwatering taste and texture.
- Perfect for feeding a crowd or meal prepping for busy days ahead.
Ingredients
- Russet Potatoes: Four large, peeled and cubed potatoes, ideal for a fluffy texture when cooked and mashed.
- Sour Cream: Half a cup to add a tangy creaminess that balances the richness of the cheese.
- Cream Cheese: Half a cup of softened cream cheese to create a smooth, luscious base in the casserole.
- Milk: Half a cup for moisture, keeping the potatoes creamy and enhancing bite consistency.
- Garlic Powder: One teaspoon for a subtle savory kick without overpowering the dish.
- Onion Powder: One teaspoon to deepen the flavor with a mild onion undertone.
- Salt and Pepper: To taste, essential seasoning that brings all ingredients together harmoniously.
- Cheddar Cheese: One cup shredded, plus extra for topping, providing sharp, melty goodness throughout.
- Cooked Bacon: Half a cup chopped for a smoky, crispy contrast that pairs perfectly with potatoes.
- Green Onions: Quarter cup sliced plus more for garnish, adding freshness and mild onion flavor.
- Optional Toppings: Additional shredded cheese, fresh parsley, and extra bacon bits for garnish and flavor boost.
Instructions
- Prepare the Potatoes
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Boil the peeled and cubed potatoes in salted water until fork-tender, about 15-20 minutes. This ensures a soft, fluffy texture perfect for mashing evenly without lumps.
- Create the Casserole Mixture
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Drain potatoes and mash until smooth in a large bowl. Stir in sour cream, cream cheese, and milk for a creamy base, then add garlic powder, onion powder, salt, and pepper for layered flavor. Mix in shredded cheddar, cooked bacon, and green onions to integrate all the classic loaded potato ingredients.
- Assemble the Casserole
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Preheat your oven to 350°F (175°C). Transfer the potato mixture into a greased 9×13-inch baking dish and spread evenly for uniform cooking. Sprinkle additional cheddar cheese on top to create a golden, gooey crust as it bakes.
- Bake Until Bubbly
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Bake the casserole for 25-30 minutes until the cheese is melted and bubbling. This melds the flavors and produces a deliciously crispy cheese topping that contrasts with the creamy interior.
- Garnish and Serve
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Remove from oven and let cool slightly so the casserole sets nicely. Garnish with extra sliced green onions and chopped fresh parsley for a pop of color and fresh flavor. Serve warm alongside your favorite dishes or as a comforting main course.
- Use russet potatoes for their high starch content, producing the ideal fluffy texture.
- Softened cream cheese blends smoothly to avoid lumps and create a richer consistency.
- Sprinkle cheese generously on top for an appealing melted crust that enhances mouthfeel.
Storage Tips
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave to retain the creamy texture and melted cheese quality.
Serving Suggestions
This casserole pairs well with grilled chicken, steak, or a fresh green salad for a complete meal. It also makes a great side dish at holiday dinners or weekend gatherings.
- To speed up cooking, parboil potatoes 5 minutes less for a firmer mash.
- For extra creaminess, fold in a little grated Parmesan with the cheddar.
- Customize by adding chopped chives or swapping bacon for pancetta for different flavor profiles.
FAQs
- Can I make this casserole ahead of time?
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Yes, prepare through step 3, cover tightly, and refrigerate up to 24 hours before baking.
- What can I substitute for cream cheese?
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Sour cream alone can be used, but cream cheese adds richness and smooth texture.
- How do I make this casserole dairy-free?
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Use dairy-free cream cheese, sour cream substitutes, and non-dairy milk alternatives.
- Can I freeze the casserole?
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Yes, freeze before baking for up to 2 months; thaw overnight before baking as directed.
- Can I add vegetables?
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Absolutely, finely diced bell peppers or steamed broccoli can complement the flavors nicely.
- How spicy is this casserole?
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This casserole is mild; add a pinch of cayenne or hot sauce to taste for heat.
- What type of bacon is best?
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Thick-cut bacon adds extra texture and flavor but any cooked bacon works well.

Loaded Baked Potato Casserole
Equipment
- 1 large pot for boiling potatoes
- 1 9x13-inch baking dish greased
- 1 large mixing bowl
Ingredients
- 4 large russet potatoes peeled and cubed
- 1/2 cup sour cream
- 1/2 cup cream cheese softened
- 1/2 cup milk
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1 cup shredded cheddar cheese plus more for topping
- 1/2 cup cooked bacon chopped
- 1/4 cup green onions sliced, plus more for garnish
- Optional toppings: additional shredded cheese chopped fresh parsley, extra bacon bits
Instructions
- Bring salted water to a boil in a large pot and cook cubed potatoes until tender, about 15 to 20 minutes. Drain and let cool slightly.
- Mash the cooked potatoes in a large mixing bowl until smooth.
- Stir in sour cream, cream cheese, milk, garlic powder, onion powder, salt, pepper, cheddar cheese, chopped bacon, and sliced green onions until well combined.
- Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish and spread the potato mixture evenly in it.
- Sprinkle additional shredded cheddar cheese on top of the casserole.
- Bake the casserole for 25 to 30 minutes, or until the cheese is melted and bubbly.
- Remove from the oven, let cool a few minutes, then garnish with extra green onions and parsley if desired. Serve warm.
Notes
- Use extra sharp cheddar for a stronger flavor.
- Store leftovers covered in refrigerator for up to 3 days.
- Gluten-free and easy to customize with additional toppings.


