Chicken Potato Broccoli Casserole

Posted on February 16, 2026

If you’re searching for a warm, hearty dish that the whole family will love, look no further than this Chicken Potato Broccoli Casserole. This comforting casserole combines tender chicken, savory potatoes, and vibrant broccoli, all topped with bubbly cheddar cheese. It’s perfect for busy weeknights and provides a nutritious, filling meal that everyone will enjoy.

Why You’ll Love This Chicken Potato Broccoli Casserole:

Flavorful: The combination of chicken and cheddar cheese creates a mouthwatering flavor that will have everyone asking for seconds.
Quick Prep: With just a few simple steps, you can whip up this delicious casserole in no time.
Meal Prep Friendly: This dish is great for meal prep, as it holds well and tastes even better the next day.
Family-Friendly: Kids and adults alike will be delighted by the flavors and textures in this casserole.
One-Pan Wonder: This casserole is made in one dish, making clean-up a breeze!

Ingredients Needed:

Protein:

1.5 lbs boneless, skinless chicken breasts or thighs, diced into 1-inch pieces

Vegetables:

3 cups diced potatoes (Yukon gold or russet), cut into 1-inch chunks
3 cups broccoli florets, cut into small pieces

Cheese:

2 cups shredded sharp cheddar cheese

Sauce:

3/4 cup low-sodium chicken broth
4 tablespoons unsalted butter, melted

Spices:

1 teaspoon garlic powder
1/2 teaspoon salt
1/4 teaspoon black pepper
Optional: 1/2 teaspoon paprika or onion powder

Step-by-Step Instructions:

Preheat oven to 375°F (190°C).
Dice the chicken and potatoes into 1-inch chunks and cut the broccoli into small florets.
In a large bowl, thoroughly mix together the chicken, potatoes, broccoli, cheddar cheese, chicken broth, melted butter, garlic powder, salt, and pepper.
Grease a 9×13-inch casserole dish and transfer the mixture into it, spreading it evenly.
Cover the dish with foil and bake for 45 minutes.
Remove the foil and bake for an additional 15 minutes, or until the top is golden and the casserole is bubbly.
Let it cool for 5–10 minutes before serving.

Serving Suggestions for Chicken Potato Broccoli Casserole

Pair this casserole with a light salad or some crusty bread to soak up the delicious cheesy sauce. It also goes well with a refreshing drink like iced tea or lemonade.

Tips for Success with Chicken Potato Broccoli Casserole

Use Fresh Ingredients: Make sure your vegetables are fresh for the best flavor and texture.
Add More Veggies: Feel free to mix in other vegetables like carrots or cauliflower for added nutrition.
Don’t Skip the Resting Time: Allowing the casserole to cool enhances the flavors and helps it set.
Customize your Cheese: Experiment with different cheese types such as mozzarella or gouda to find your favorite combination.
Leftover Love: Store leftovers in the fridge, and this dish makes for a quick reheatable meal during the week.

Variations

Add cooked bacon or ham for an extra savory touch, or substitute the chicken with turkey or a plant-based protein for a different spin on this classic casserole.

FAQs

Can I make this casserole ahead of time?
Yes! You can prep the casserole the night before and refrigerate it before baking.

How can I make this dish gluten-free?
All ingredients listed are gluten-free, but always double-check labels, especially for broth and cheese.

Can I freeze Chicken Potato Broccoli Casserole?
Absolutely! This casserole freezes well. Just make sure to let it cool completely before wrapping it tightly and placing it in the freezer.

Enjoy making and savoring this Chicken Potato Broccoli Casserole! It’s a perfect blend of flavors and textures that will quickly become a family favorite.