Ultimate Cheesy Chicken Potato Broccoli Casserole – Easy One Dish Family Dinner
Ultimate Cheesy Chicken Potato Broccoli Casserole
This creamy, cheesy chicken potato broccoli casserole is the ultimate comfort food that brings the whole family together around the dinner table. With tender chicken, hearty potatoes, nutritious broccoli, and a rich cheese sauce, this one-dish wonder is perfect for busy weeknights when you need something satisfying and delicious without the fuss.
What makes this casserole truly special is how all the flavors meld together in the oven, creating a harmonious dish that’s greater than the sum of its parts. The potatoes become perfectly tender, the broccoli adds a fresh crunch, and the cheese sauce binds everything together in creamy perfection. It’s the kind of meal that will have everyone asking for seconds!
Ingredients
- 2 lbs boneless, skinless chicken breasts, cubed
- 4 medium potatoes, peeled and diced
- 3 cups broccoli florets
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 cup heavy cream
- 1/2 cup chicken broth
- 1/4 cup all-purpose flour
- 3 tablespoons butter
- 2 cloves garlic, minced
- 1 teaspoon paprika
- 1/2 teaspoon black pepper
- 1 teaspoon salt
- 1/2 teaspoon onion powder
Step-by-Step Instructions
Step 1: Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with butter or cooking spray.
Step 2: In a large pot of boiling salted water, cook the diced potatoes for 8-10 minutes until just tender. Add the broccoli florets during the last 3 minutes of cooking. Drain well and set aside.
Step 3: In a large skillet, melt butter over medium heat. Add the cubed chicken and cook until no longer pink, about 6-8 minutes. Add minced garlic and cook for another minute until fragrant.
Step 4: Sprinkle flour over the chicken and stir to coat. Gradually pour in the chicken broth and heavy cream, stirring constantly until the sauce begins to thicken. Season with paprika, salt, pepper, and onion powder.
Step 5: Combine the cooked potatoes, broccoli, and chicken mixture in the prepared baking dish. Stir gently to distribute everything evenly.
Step 6: Sprinkle the shredded cheddar, mozzarella, and Parmesan cheeses evenly over the top of the casserole.
Step 7: Bake for 25-30 minutes, or until the cheese is golden brown and bubbly and the casserole is heated through.
Step 8: Let the casserole rest for 5-10 minutes before serving to allow the sauce to set slightly.
Expert Tips
Perfect Potato Prep: Parboiling the potatoes ensures they cook evenly and become perfectly tender without becoming mushy in the final dish.
Cheese Combination: Using a blend of cheeses creates a more complex flavor profile. The cheddar provides sharpness, mozzarella adds stretchiness, and Parmesan brings a nutty depth.
Make-Ahead Magic: You can assemble this casserole up to a day in advance. Simply cover and refrigerate, then bake as directed, adding an extra 10-15 minutes to the cooking time if baking from cold.
Broccoli Brilliance: For extra crispy broccoli, you can roast the broccoli separately before adding it to the casserole.
Customization: Feel free to add other vegetables like carrots, peas, or corn to make this even more nutritious. This casserole pairs wonderfully with a fresh side salad for a complete meal.
Frequently Asked Questions
Can I use frozen broccoli? Yes, frozen broccoli works well. Thaw and drain it thoroughly before using to prevent excess moisture in the casserole.
How long does this casserole keep? Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until heated through.
Can I make this dairy-free? You can substitute the cheeses with dairy-free alternatives and use plant-based cream, though the flavor profile will be different.
What other proteins work well? This recipe is versatile! You could also try it with rotisserie chicken for even quicker preparation.
Can I freeze this casserole? Yes, assemble the casserole without baking, cover tightly, and freeze for up to 3 months. Thaw in the refrigerator overnight before baking as directed.
Ultimate Cheesy Chicken Potato Broccoli Casserole
Ingredients
Method
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with butter or cooking spray.
- In a large pot of boiling salted water, cook the diced potatoes for 8-10 minutes until just tender. Add the broccoli florets during the last 3 minutes of cooking. Drain well and set aside.
- In a large skillet, melt butter over medium heat. Add the cubed chicken and cook until no longer pink, about 6-8 minutes. Add minced garlic and cook for another minute until fragrant.
- Sprinkle flour over the chicken and stir to coat. Gradually pour in the chicken broth and heavy cream, stirring constantly until the sauce begins to thicken. Season with paprika, salt, pepper, and onion powder.
- Combine the cooked potatoes, broccoli, and chicken mixture in the prepared baking dish. Stir gently to distribute everything evenly.
- Sprinkle the shredded cheddar, mozzarella, and Parmesan cheeses evenly over the top of the casserole.
- Bake for 25-30 minutes, or until the cheese is golden brown and bubbly and the casserole is heated through.
- Let the casserole rest for 5-10 minutes before serving to allow the sauce to set slightly.
