Hello, I’m Sam. Since retiring, I’ve found that the best meals are the ones that bring comfort to the table without much effort. This Cheesy Chicken Potato Casserole is one of those dependable, crowd-pleasing recipes I return to often. It’s creamy, hearty, and layered with tender chicken, golden potatoes, and plenty of melted cheese, everything you need for a satisfying dinner.
The beauty of this recipe is that it feels homemade in every sense: simple ingredients, easy steps, and the kind of warmth that reminds you of family gatherings or Sunday dinners. The creamy sauce ties everything together, while the crispy cheese topping adds just the right amount of crunch. It’s the perfect meal for busy evenings or slow weekends.
If you’ve enjoyed my Crockpot High-Protein Recipes or the comforting Beef and Noodles Recipe, this casserole fits right beside them, rich, simple, and endlessly comforting.
Table of Contents
Table of Contents
Ingredients
- 3 cups cooked chicken, shredded or cubed
- 4 medium potatoes, peeled and diced
- 1 ½ cups shredded cheddar cheese
- ½ cup sour cream
- ½ cup milk
- 2 tbsp butter
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp paprika
- 1 tbsp olive oil
- Optional garnish: green onions or parsley
Instructions
1. Prepare the Potatoes
Preheat your oven to 375°F (190°C). Boil the diced potatoes for 8–10 minutes until slightly tender but not mushy. Drain and set aside.
2. Cook the Aromatics
In a large skillet, heat olive oil and butter over medium heat. Add chopped onion and garlic; sauté for 3–4 minutes until fragrant and golden.
3. Combine the Ingredients
In a large bowl, mix together the cooked potatoes, shredded chicken, half of the cheese, sour cream, milk, and sautéed onions. Season with salt, pepper, and paprika. Stir until everything is well coated.
4. Bake the Casserole
Spread the mixture evenly in a greased 9×13-inch baking dish. Top with the remaining cheese. Bake uncovered for 25–30 minutes until the top is bubbly and golden brown.
5. Serve and Enjoy
Let the casserole rest for 5 minutes before serving. Sprinkle with chopped green onions or parsley for a fresh finish. Serve warm, it’s filling enough on its own but pairs beautifully with a crisp side salad or Air Fryer Carrots.
Tips from Sam’s Kitchen
- Precook the Potatoes: Slightly boiling them ensures a creamy inside and crispy edges after baking.
- Add Veggies: Mix in broccoli, spinach, or bell peppers for extra flavor and color.
- Make It Ahead: Assemble the casserole up to a day in advance and refrigerate. Bake when ready.
- Cheese Swap: Use a mix of cheddar and mozzarella for a stretchier, melty finish.

Why This Recipe Works
This Cheesy Chicken Potato Casserole is comfort food at its best, hearty, creamy, and simple. The potatoes create a satisfying base, while the chicken makes it filling and protein-rich. The cheese ties it all together, giving every bite that irresistible, melty goodness.
It’s the kind of dish that works for any occasion, from a weeknight dinner to a Sunday potluck. If you enjoy easy comfort classics like Lemon Pepper Chicken or High-Protein Casserole Recipes, this one’s going to feel right at home in your kitchen.
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Cheesy Chicken Potato Casserole – Cozy, Creamy Family Favorite
- Total Time: 50 minutes
- Yield: 6 servings
Description
A creamy and cheesy baked casserole made with tender chicken, golden potatoes, and melted cheddar. This Cheesy Chicken Potato Casserole is hearty, simple, and perfect for family dinners.
Ingredients
3 cups cooked chicken, shredded or cubed
4 medium potatoes, peeled and diced
1 1/2 cups shredded cheddar cheese
1/2 cup sour cream
1/2 cup milk
2 tbsp butter
1 small onion, finely chopped
2 cloves garlic, minced
1 tsp salt
1/2 tsp black pepper
1/2 tsp paprika
1 tbsp olive oil
Chopped green onions or parsley for garnish
Instructions
1. Preheat oven to 375°F (190°C). Boil diced potatoes for 8–10 minutes until slightly tender. Drain and set aside.
2. In a skillet, heat olive oil and butter. Add onion and garlic; sauté until golden.
3. In a bowl, combine potatoes, chicken, half the cheese, sour cream, milk, and sautéed onion mixture. Season with salt, pepper, and paprika.
4. Spread evenly into a greased 9×13-inch baking dish. Top with remaining cheese.
5. Bake uncovered for 25–30 minutes until bubbly and golden brown.
6. Cool slightly, garnish with green onions or parsley, and serve warm.
Notes
Use precooked or rotisserie chicken for convenience.
Add vegetables like broccoli or spinach for color.
Assemble ahead and refrigerate until ready to bake.
Reheats well for lunch the next day.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dinner
- Method: Baking
- Cuisine: American Comfort
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FAQ Section
Can I make Cheesy Chicken Potato Casserole ahead of time?
Yes! You can assemble the casserole up to 24 hours in advance. Cover it tightly with foil and refrigerate. When ready to bake, let it sit at room temperature for 20–30 minutes before placing it in the oven.
Can I use raw chicken instead of cooked?
This recipe works best with cooked or leftover chicken, but if using raw chicken, cut it into small cubes and sauté until cooked through before mixing it into the casserole.
What type of cheese is best for this casserole?
Sharp cheddar melts beautifully and gives a rich, comforting flavor. For extra creaminess, try mixing cheddar with mozzarella, Monterey Jack, or Colby cheese.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat portions in the oven at 350°F (175°C) or in the microwave until hot.
Can I freeze Cheesy Chicken Potato Casserole?
Yes, it freezes well! Let it cool completely, wrap tightly in plastic wrap and foil, and freeze for up to 2 months. Thaw in the fridge overnight and reheat before serving.
Conclusion
There’s something special about a dish that brings comfort with every bite, and this Cheesy Chicken Potato Casserole does exactly that. It’s simple, hearty, and full of flavor, the kind of meal that reminds you why homemade cooking is worth it. Whether you’re feeding family, friends, or just yourself, this recipe promises warmth, satisfaction, and a little bit of nostalgia baked right in.
