If you’re searching for the ultimate all-in-one comfort dish, this Loaded Baked Potato Chicken Casserole has you covered. Imagine tender chunks of chicken mingling with perfectly roasted potatoes, gooey cheddar cheese, smoky bacon, and those classic baked potato toppings—every bite is a flavor-packed bite of pure coziness. The harmony of creamy, crispy, and savory is unbeatable, making this crowd-pleasing casserole not just easy, but an instant family favorite for busy weeknights or relaxed weekends alike.

Ingredients You’ll Need
This dish proves that when you start with simple, quality ingredients, the magic truly happens in the oven. Each component plays a unique role, adding fantastic flavor, tempting texture, or a pop of color that makes the Loaded Baked Potato Chicken Casserole as inviting as it is satisfying.
- Chicken Breasts: Lean and protein-rich, the chicken soaks up all the delicious flavors as it bakes in the casserole.
- Russet Potatoes: Their starchy texture gets wonderfully fluffy inside, with crispy edges that hold all the fixings.
- Olive Oil: Helps brown and crisp the potatoes while giving a subtle depth to the dish.
- Garlic Powder: Adds a mellow, savory base note without overpowering the other ingredients.
- Smoked Paprika: Offers a warm, slightly smoky kick that ties the potato and chicken flavors together.
- Salt: Essential for bringing out the natural flavors of both the chicken and potatoes.
- Black Pepper: Gives a hint of peppery bite that rounds out the seasoning.
- Cheddar Cheese: The melty, gooey crown that brings the casserole to life with classic baked potato flair.
- Cooked and Crumbled Bacon: Smoky, salty, and just a little crispy—bacon takes the whole casserole to the next level.
- Sour Cream: Creamy coolness to balance out the richness and add that signature baked potato finish.
- Green Onions: Their fresh bite and pop of green add color and zing right at the end.
- Chopped Parsley (optional): Sprinkle on for a touch of freshness and color to make your casserole look extra inviting.
How to Make Loaded Baked Potato Chicken Casserole
Step 1: Prep Your Pan and Preheat
Begin by preheating your oven to 400°F and lightly greasing a 9×13-inch baking dish. This simple step keeps cleanup easy and ensures nothing sticks when you serve up all those irresistible layers!
Step 2: Season and Roast the Potatoes
Toss the diced russet potatoes in a big bowl with olive oil, garlic powder, smoked paprika, salt, and black pepper until every cube is evenly coated. Spread the seasoned potatoes in a single, even layer across your prepared baking dish. Roast for 25 minutes so they start to soften and develop those crave-worthy crispy, golden edges.
Step 3: Prepare and Add the Chicken
While the potatoes get their head start in the oven, season your chicken cubes with a pinch of salt and pepper. Once your potatoes have roasted for 25 minutes, carefully take them out and layer the chicken evenly over the top. This lets the chicken stay juicy while absorbing all that smoky, garlicky flavor as it cooks.
Step 4: Bake Until Tender
Return the casserole to the oven and bake for another 20 to 25 minutes, or until the chicken is cooked through and the potatoes are perfectly tender. The aroma filling your kitchen at this point is pure dinnertime anticipation!
Step 5: Cheese and Bacon Finale
Remove the loaded baked potato chicken casserole from the oven and sprinkle that generous layer of shredded cheddar cheese and crumbled bacon right on top. Pop it back in the oven for 5 more minutes, just until the cheese turns irresistibly melty and bubbly.
Step 6: Finishing Touches
Let your casserole rest for about 5 minutes to settle. Then dollop on the sour cream, scatter over the green onions, and add a sprinkle of parsley if you’re feeling extra. Now you’re ready to dig into comfort food heaven!
How to Serve Loaded Baked Potato Chicken Casserole

Garnishes
Pile on the green onions, parsley, and a generous swirl of sour cream right before serving. These add not just a pretty finishing touch but also bursts of fresh flavor and creamy coolness that balance the dish’s richness beautifully.
Side Dishes
Since this casserole is hearty, keep your sides simple. A crisp green salad, steamed broccoli, or roasted veggies complement the warm, cheesy notes without stealing the spotlight. Think of them as the welcoming supporting cast to your loaded baked potato chicken casserole starring role!
Creative Ways to Present
Serve individual portions in small cast-iron skillets for bistro-style flair or scoop onto plates and let everyone customize their own with extra toppings—chopped tomatoes, pickled jalapeños, or even a drizzle of hot sauce. The casserole also makes for a fantastic potluck dish, ready to impress in any dining setting.
Make Ahead and Storage
Storing Leftovers
If you’re lucky enough to have leftovers, transfer them to an airtight container and refrigerate within two hours of cooking. Your loaded baked potato chicken casserole will keep well for up to 3 days without losing its luscious flavor or texture.
Freezing
You can freeze portions of the cooled casserole for up to 2 months. For best results, skip the final layer of sour cream and fresh garnishes until reheating. Wrap portions tightly in foil or freezer-safe containers to lock in all that homemade goodness.
Reheating
To reheat, simply bake in the oven at 350°F until heated through, or microwave individual servings for a quick lunch or snack. Add a fresh dollop of sour cream and chopped green onions just before serving to revive those signature toppings.
FAQs
Can I use a different kind of potato?
Absolutely! Yukon Gold or red potatoes work well if you prefer a creamier bite. Just dice them the same size for even roasting in your loaded baked potato chicken casserole.
What can I substitute for bacon?
If you’re looking for a lighter or pork-free option, try turkey bacon or even a sprinkle of chopped roasted mushrooms to get that savory, umami kick.
Is it possible to make this dish vegetarian?
Sure thing! Swap the chicken for roasted cauliflower florets or a can of drained chickpeas. Omit the bacon or use a plant-based alternative—the cheesy, potato-filled goodness will still shine.
How do I lighten up the casserole?
You can lighten it up by using low-fat cheese, turkey bacon, and swapping out sour cream for plain Greek yogurt. The result is a loaded baked potato chicken casserole with all the flavor and a little less indulgence.
Can I make this ahead of time?
Definitely! Assemble the casserole up to the baking point, cover, and refrigerate up to one day ahead. When you’re ready, just let it come to room temperature, bake, and finish with the toppings as directed.
Final Thoughts
Nothing brings people together like a bubbling tray of loaded baked potato chicken casserole fresh from the oven. It’s the kind of recipe that wins hearts with every cheesy, bacon-studded bite. Give it a try—you just might find it becomes your new go-to comfort food too!
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Loaded Baked Potato Chicken Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Non-Vegetarian
Description
This Loaded Baked Potato Chicken Casserole is a comforting and hearty dish that combines tender chicken, flavorful potatoes, gooey cheese, and crispy bacon. Perfect for a family dinner or gathering, this easy-to-make casserole is sure to be a crowd-pleaser.
Ingredients
- 1½ pounds boneless, skinless chicken breasts (cut into 1-inch cubes)
- 3 cups russet potatoes (peeled and diced)
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1½ cups shredded cheddar cheese
- ½ cup cooked and crumbled bacon
- ½ cup sour cream
- 2 green onions (sliced)
- Chopped parsley for garnish (optional)
Chicken:
Potatoes:
Seasoning:
Additional:
Instructions
- Preheat the oven: Preheat the oven to 400°F and lightly grease a 9×13-inch baking dish.
- Prepare the potatoes: In a large bowl, toss the diced potatoes with olive oil, garlic powder, paprika, salt, and pepper. Spread the seasoned potatoes in the baking dish and bake for 25 minutes.
- Cook the chicken: Season the chicken with salt and pepper. After 25 minutes, remove the dish from the oven and layer the chicken over the potatoes. Bake for another 20–25 minutes until the chicken is cooked through.
- Final assembly: Sprinkle the casserole with cheddar cheese and bacon, then bake for an additional 5 minutes until the cheese is melted. Top with sour cream, green onions, and parsley. Serve warm.
Notes
- You can prepare this casserole in advance and bake it when ready.
- For a lighter version, substitute Greek yogurt for sour cream.
Nutrition
- Serving Size: 1 portion
- Calories: 460
- Sugar: 2 g
- Sodium: 620 mg
- Fat: 26 g
- Saturated Fat: 10 g
- Unsaturated Fat: 13 g
- Trans Fat: 0.5 g
- Carbohydrates: 22 g
- Fiber: 2 g
- Protein: 38 g
- Cholesterol: 115 mg