This Loaded Baked Potato Casserole is creamy, cheesy, comforting, and packed with all the flavors you expect from a loaded potato. Tender russet potatoes are combined with cream cheese, sour cream, cheddar, and savory turkey ham, then baked until warm and golden.
It is an easy cheesy potato casserole that works beautifully for family dinners, gatherings, holidays, or whenever you need a cozy side dish without complicated preparation.
Why You’ll Love This Recipe
There is a lot to love about this creamy baked potato casserole. The potatoes are soft and fluffy, while cream cheese and sour cream create a rich, smooth texture. Cheddar adds plenty of cheesy flavor, and turkey ham gives every serving a savory, smoky finish while keeping the recipe halal-friendly.
It is also simple to prepare with familiar ingredients. Since everything goes into one casserole dish before baking, this recipe is especially convenient when you are cooking for family or feeding a crowd.
Ingredients

- 6 large russet potatoes
- 1/4 cup unsalted butter
- 4 oz cream cheese
- 2/3 cup sour cream
- 1/2 cup milk
- 1/2 teaspoon garlic powder
- Salt, to taste
- Black pepper, to taste
- 2 cups shredded cheddar cheese, divided
- 1 1/2 cups cooked and chopped turkey ham, divided
- 1/4 cup diced green onions
Instructions
- Preheat the oven to 375°F (190°C). Lightly coat a 9×13-inch casserole dish with nonstick cooking spray.
- Wash and peel the russet potatoes. Cut them into evenly sized pieces and transfer them to a large pot.
- Cover the potatoes with water and bring to a boil. Cook until the potatoes are tender and can easily be pierced with a fork.
- Drain the potatoes thoroughly and return them to the warm pot.
- Gently fold in the butter, cream cheese, sour cream, and milk until the potatoes are creamy while still retaining some texture.
- Add the garlic powder, salt, black pepper, 1 1/2 cups of shredded cheddar cheese, and 1 cup of chopped turkey ham. Gently mix until evenly combined.
- Transfer the potato mixture to the prepared casserole dish and spread it into an even layer.
- Sprinkle the remaining 1/2 cup cheddar cheese and 1/2 cup turkey ham evenly over the top.
- Bake the Loaded Baked Potato Casserole for 25–30 minutes, or until heated through and the cheese on top is completely melted.
- Remove the casserole from the oven. Sprinkle with diced green onions and serve warm.

Tips & Tricks
Cut the potatoes into similar-sized pieces so they cook at approximately the same rate. Drain them thoroughly after boiling because excess water can make the casserole loose instead of rich and creamy.
For a smoother casserole, mash the potatoes more thoroughly before adding the remaining ingredients. If you enjoy a chunkier loaded potato casserole, fold everything together gently and leave some small potato pieces intact.
Freshly shredded cheddar melts particularly well. You can also combine mild and sharp cheddar for a more complex cheese flavor.
Allow the cream cheese and butter to soften slightly before mixing them with the potatoes. They will incorporate more easily into the hot potatoes.
For a halal-friendly dish, check the labels on the turkey ham and cheese to ensure they meet your dietary requirements.
Details
Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes
Yield: 8–10 servings
Category: Side Dish
Method: Boiling and Baking
Cuisine: American
Difficulty: Easy
Dietary Notes: Halal-friendly when prepared with certified halal turkey ham and suitable cheese

Notes
Whole milk gives this creamy potato casserole a rich consistency, but another unsweetened milk of your choice can be used if needed.
For extra freshness, serve the casserole with additional sliced green onions. A spoonful of sour cream on top also complements the warm cheddar and potatoes.
This casserole pairs especially well with roasted chicken, grilled beef, baked fish, or a fresh green salad. It can also be part of a larger holiday or family-style meal.
Nutrition
Approximate nutrition per serving, based on 10 servings:
Calories: 430
Protein: 16 g
Carbohydrates: 40 g
Fat: 24 g
Nutrition values are estimates and will vary depending on the specific brands, ingredient quantities, and turkey ham used.
FAQ
Can I make Loaded Baked Potato Casserole ahead of time?
Yes. Assemble the casserole, cover it tightly, and refrigerate it before baking. When you are ready to serve it, bake until the center is thoroughly heated and the cheese is melted. A chilled casserole may require additional baking time.
What are the best potatoes for baked potato casserole?
Russet potatoes are an excellent choice because their high starch content creates a fluffy, creamy texture. Yukon Gold potatoes can also work if you prefer a slightly buttery texture and flavor.
Can I make this cheesy potato casserole without turkey ham?
Yes. Simply leave out the turkey ham for a meat-free version. You can add extra green onions, cheese, or cooked vegetables to give the casserole additional flavor and texture.
Can I use a different cheese?
Yes. Sharp cheddar, mild cheddar, Monterey Jack, or a combination of melting cheeses can work well. Choose cheese that complements the creamy potato base.
How do I keep potato casserole from becoming watery?
Drain the boiled potatoes very thoroughly before adding the dairy ingredients. It is also important to measure the milk and sour cream rather than adding too much liquid.
What can I serve with loaded potato casserole?
Serve it alongside roasted chicken, grilled meat, fish, vegetables, salad, or other family-style side dishes. Its rich, creamy flavor works especially well with simple roasted or grilled main courses.
Storage
Store leftover casserole in an airtight container in the refrigerator for up to 3–4 days. Alternatively, tightly cover the casserole dish once it has cooled before refrigerating.
For freezing, portion the cooled casserole into freezer-safe containers. The texture of potatoes and dairy can change somewhat after freezing, but leftovers can generally be frozen for up to 2 months.
Thaw frozen casserole in the refrigerator overnight. Reheat individual servings in the microwave or warm larger portions in a covered oven-safe dish at 350°F (175°C) until heated through. Add a small splash of milk if the potatoes seem dry after refrigeration.

Similar Recipes

Loaded Baked Potato Casserole
Ingredients
- 6 large russet potatoes
- 1/4 cup unsalted butter
- 4 oz cream cheese
- 2/3 cup sour cream
- 1/2 cup milk
- 1/2 teaspoon garlic powder
- Salt to taste
- Black pepper to taste
- 2 cups shredded cheddar cheese divided
- 1 1/2 cups cooked and chopped turkey ham divided
- 1/4 cup diced green onions
Instructions
- Preheat the oven to 375°F (190°C). Lightly coat a 9×13-inch casserole dish with nonstick cooking spray.
- Wash and peel the russet potatoes. Cut them into evenly sized pieces and transfer them to a large pot.
- Cover the potatoes with water and bring to a boil. Cook until the potatoes are tender and can easily be pierced with a fork.
- Drain the potatoes thoroughly and return them to the warm pot.
- Gently fold in the butter, cream cheese, sour cream, and milk until the potatoes are creamy while still retaining some texture.
- Add the garlic powder, salt, black pepper, 1 1/2 cups of shredded cheddar cheese, and 1 cup of chopped turkey ham. Gently mix until evenly combined.
- Transfer the potato mixture to the prepared casserole dish and spread it into an even layer.
- Sprinkle the remaining 1/2 cup cheddar cheese and 1/2 cup turkey ham evenly over the top.
- Bake the Loaded Baked Potato Casserole for 25–30 minutes, or until heated through and the cheese on top is completely melted.
- Remove the casserole from the oven. Sprinkle with diced green onions and serve warm.
Notes
Conclusion
This Loaded Baked Potato Casserole turns simple potatoes into a warm, creamy side dish filled with melted cheddar, tangy sour cream, cream cheese, green onions, and savory turkey ham.
With straightforward preparation and familiar ingredients, it is an easy potato casserole to keep in your recipe collection for weeknight dinners, family gatherings, and special occasions.

