Name: Baked Potato Chicken and Broccoli Casserole
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 2 cups cooked chicken breast, diced; 3 cups potatoes, peeled and cubed; 2 cups broccoli florets; 2 cups shredded cheddar cheese; 1 can (10.5 oz) cream of chicken soup; 1 cup sour cream; 1 tablespoon olive oil; 1 teaspoon garlic powder; 1 teaspoon salt; 1/2 teaspoon black pepper

Craving comfort food that doesn’t take hours to prepare? This Baked Potato Chicken and Broccoli Casserole is a creamy, cheesy, satisfying dinner perfect for cozy nights or meal-prep Sundays. It brings together hearty chicken, tender broccoli, and golden roasted potatoes in a rich cheese sauce baked until bubbly and golden on top. Each bite delivers a medley of textures and flavors that make it a family favorite.

What makes this casserole stand out is how approachable it is. No need for complicated steps or gourmet ingredients. Just real, wholesome components coming together in one baking dish. The blend of protein, veggies, and carbs makes it a complete meal on its own, but it also pairs beautifully with a crisp side salad or warm dinner rolls.

Preparation Phase & Tools to Use

To ensure the Baked Potato Chicken and Broccoli Casserole turns out just right, having the right kitchen tools makes a difference:

Large Baking Dish (9×13 inch): This is where all the magic happens. Make sure it’s deep enough to hold all the layers without spilling.
Cutting Board & Sharp Knife: Essential for prepping the chicken, broccoli, and potatoes evenly.
Large Mixing Bowl: Helps in combining all the ingredients uniformly before transferring to the baking dish.
Foil or Lid for Covering: You’ll want to cover the casserole for the first part of baking to steam the veggies and keep the chicken juicy.
Oven Mitts & Cooling Rack: Safety first! Always protect your hands and allow your casserole to rest before serving.

These tools not only speed up your process but also guarantee consistency and ease from prep to plate.

Ingredients for the Baked Potato Chicken and Broccoli Casserole

Each ingredient in this dish plays a key role in creating a balanced and satisfying casserole:

Chicken Breast (cooked and diced): This is the hearty protein base, providing substance and making the dish filling.
Potatoes (peeled and cubed): These offer a comforting, starchy layer that absorbs the creamy sauce beautifully.
Broccoli Florets: Adds a fresh, nutritious green element that pairs well with the creamy textures.
Shredded Cheddar Cheese: Brings the sharp, melty flavor that makes this casserole irresistible.
Cream of Chicken Soup: The foundational binder that ensures every bite is rich and cohesive.
Sour Cream: Introduces tanginess and creaminess, rounding out the flavor.
Garlic Powder, Salt, and Pepper: Essential seasonings that bring depth and elevate every component.
Olive Oil: Used to lightly roast the potatoes for a golden, crispy texture.

How To Make the Baked Potato Chicken and Broccoli Casserole

Step 1: Preheat and Prep

Preheat your oven to 375°F (190°C). Grease a 9×13 baking dish or line it with parchment paper for easier cleanup.

Step 2: Roast the Potatoes

Toss the cubed potatoes with olive oil, garlic powder, salt, and pepper. Spread them on a baking sheet and roast for about 20 minutes until golden and slightly crisp. This step ensures the potatoes don’t turn mushy when baked with the sauce.

Step 3: Combine the Filling

In a large bowl, mix together the diced cooked chicken, roasted potatoes, broccoli florets, cream of chicken soup, sour cream, half of the shredded cheddar, and additional seasoning if desired. Stir until everything is well-coated.

Step 4: Assemble the Casserole

Transfer the mixture into your prepared baking dish. Smooth it out with a spatula, and sprinkle the remaining cheddar cheese over the top for a golden crust.

Step 5: Bake to Perfection

Cover the dish with foil and bake for 25 minutes. Then uncover and bake for an additional 15 minutes, or until the cheese is bubbly and slightly browned.

Step 6: Let It Rest

Remove from the oven and allow it to rest for 5-10 minutes. This helps the casserole firm up slightly and makes serving easier.

How to Serve and Store Baked Potato Chicken and Broccoli Casserole

This casserole is truly a one-dish wonder, so it can be served hot straight from the oven with minimal additions. If you’re planning a larger spread, pair it with a light green salad or steamed green beans to complement its creamy, hearty nature.

To store leftovers, let the casserole cool completely before transferring it to an airtight container. It will stay fresh in the refrigerator for up to 4 days. You can also freeze individual portions for up to 2 months – just reheat in the oven at 350°F until warmed through, or microwave for a quick lunch option.

Frequently Asked Questions

How do I know when the casserole is fully cooked?

When the cheese is melted and bubbly and the top is slightly golden, your casserole is ready. An internal temperature of 165°F ensures everything is safe to eat.

Can I use frozen broccoli?

Yes, just make sure to thaw and drain it well before adding. Excess moisture could make the casserole watery.

What type of potatoes work best?

Yukon Gold or Russet potatoes are ideal. They roast beautifully and hold their shape without becoming mushy.

Can I substitute the cream of chicken soup?

Absolutely. You can use cream of mushroom or cream of celery soup for a slightly different flavor profile.

How can I make it lower in fat?

Try using reduced-fat sour cream, light shredded cheese, and a lower-sodium soup alternative. It still tastes great!

Is this dish suitable for meal prep?

Very much so. Prepare and assemble it a day ahead, then bake when you’re ready to serve. You can even portion it into meal containers for the week.

Want More Casserole Ideas?

If you love this Baked Potato Chicken and Broccoli Casserole, you’re in good company. For another cheesy favorite, try the Cheesy Broccoli Rice Casserole — it’s equally comforting and veggie-packed.

For a tomato-forward twist, check out the Buffalo Chicken Lasagna Recipe – bold, spicy, and layered. If beef is more your thing, the Delicious Beef Bowtie Pasta makes a fantastic casserole alternative with rich, meaty flavors.

You might also enjoy the Sloppy Joe Casserole, which turns a classic sandwich into a fork-friendly bake. And for those who love the nostalgic flavors of home, the Amish Country Casserole delivers cozy vibes with every bite.

Pin and Tell Me How Yours Turned Out

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If you whip up this casserole, let me know how it turned out! Did you use sharp cheddar or mix in mozzarella? Any seasoning twists? Share in the comments — I always love seeing how others bring their own flavor.

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