Baked Potato Chicken and Broccoli Casserole: A Hearty All-in-One Comfort Meal

Why You’ll Love This Recipe

Baked Potato Chicken and Broccoli Casserole is the kind of meal that delivers comfort, nutrition, and convenience in one satisfying dish. Inspired by the flavors of a loaded baked potato, this casserole combines tender chicken, fluffy potatoes, and vibrant broccoli in a creamy, cheesy sauce that brings everything together beautifully. It is filling enough to serve as a complete meal while still feeling balanced and wholesome.

What makes this recipe especially appealing is its practicality. Everything bakes together in a single dish, which means less cleanup and more time to enjoy dinner. I tested this casserole using both roasted and parboiled potatoes, and parboiling shaved off time while still producing a soft, fluffy texture. This recipe works well for busy weeknights, family dinners, or meal prep, and it reheats exceptionally well. If you enjoy casseroles that feel both comforting and nourishing, this one is an excellent choice.

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Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Chicken breast provides lean protein and makes the casserole hearty and satisfying without feeling heavy. When cooked properly, it stays tender and absorbs the creamy sauce well.

Potatoes form the base of the dish, offering a soft, fluffy texture that mirrors a classic baked potato. Russet or Yukon Gold potatoes work particularly well.

Broccoli adds color, freshness, and nutritional balance. Its mild bitterness contrasts nicely with the richness of the cheese and sauce.

Cheddar cheese delivers sharp, savory flavor and melts smoothly throughout the casserole, creating a comforting, cohesive texture.

Sour cream adds creaminess and a slight tang, enhancing the baked potato flavor profile.

Milk helps loosen the sauce and ensures the casserole remains creamy rather than dense.

Garlic powder and onion powder provide subtle depth and savory warmth without overpowering the main ingredients.

Salt and black pepper season the dish and bring all the flavors into balance.

Directions

Preheat your oven to 190°C (375°F) and lightly grease a large baking dish.

Bring a pot of salted water to a boil and parboil the diced potatoes for about 8 to 10 minutes, just until slightly tender. Drain and set aside.

In a skillet, cook the chicken pieces over medium heat until fully cooked and lightly golden. Season with salt, black pepper, garlic powder, and onion powder.

In a large bowl, combine the sour cream, milk, and half of the shredded cheddar cheese. Stir until smooth. Add the cooked chicken, parboiled potatoes, and broccoli florets, mixing gently to coat everything evenly.

Transfer the mixture to the prepared baking dish and spread it out evenly. Sprinkle the remaining cheese over the top.

Bake uncovered for 30 to 35 minutes, or until the casserole is bubbly and the cheese is melted and lightly golden. Allow it to rest for five minutes before serving.

Equipment needed :

Must-Have Tools to Get Rolling

Here’s what you’ll want to have on hand:

Silicone Spatula – Durable, heat-resistant silicone spatula perfect for mixing, scraping, and spreading. Gentle on non-stick cookware and easy to clean.

Large pot – You’ll need this to boil the whole cabbage head and soften the leaves.

large bowl –Spacious, durable large bowl ideal for mixing, serving, or food preparation. Made from sturdy material and easy to clean.

Sharp knife – For coring the cabbage and slicing out the thick stem in each leaf. A paring knife works best.

Mixing bowl – A big bowl makes it easier to combine your meat and rice filling evenly.

Cutting board – For prepping cabbage leaves and rolling them like a pro.

Full-Size Blender – is a powerful kitchen appliance for making smoothies, soups, and sauces in large batches.

 3-in-1 Air Fryer – This versatile 3-in-1 air fryer offers Air Fry for healthier meals with less oil, Bake for bakery-quality desserts and treats, and Reheat to bring leftovers back to life with crispy, flavorful results.

Servings and timing

This casserole serves four to six people. Preparation takes approximately 20 minutes, with a baking time of 30 to 35 minutes, making it suitable for weeknight dinners.

Storage/reheating

Store leftovers in an airtight container in the refrigerator for up to four days. Reheat in the oven or microwave until warmed through. Cover loosely when reheating to maintain moisture.

Variations and Customizations

This recipe is easy to adapt to suit different tastes and dietary needs. For extra flavor, add cooked bacon pieces or a sprinkle of smoked paprika to enhance the baked potato profile.

If you prefer a lighter version, substitute Greek yogurt for part of the sour cream. You can also swap cheddar for a blend of Monterey Jack and mozzarella for a milder, creamier result.

For added vegetables, cauliflower or spinach integrate well without altering the overall balance. If you enjoy a bit of heat, a pinch of crushed red pepper flakes adds subtle warmth. These variations allow you to customize the casserole while keeping its comforting essence intact.

Nutrition and Dietary Info

Baked Potato Chicken and Broccoli Casserole provides a balanced combination of protein, carbohydrates, and vegetables. It contains dairy and gluten-free ingredients, depending on substitutions used, and can be adapted for lighter diets with reduced-fat dairy.

Expert Tips & Customizations

Potato Texture
Parboiling ensures the potatoes cook evenly in the casserole.

Cheese Layering
Reserve some cheese for the topping to achieve a golden finish.

Broccoli Prep
Use small florets for even cooking and better texture.

Make-Ahead Option
Assemble the casserole in advance and bake when needed.

FAQs

Can I make this casserole ahead of time?

Yes, assemble it up to one day in advance and refrigerate before baking.

What potatoes work best?

Russet or Yukon Gold potatoes are ideal.

Can I use frozen broccoli?

Yes, thaw and drain it well before adding.

Can I freeze this casserole?

Freezing is possible, though the texture of potatoes may change slightly.

Is this recipe gluten-free?

Yes, provided all ingredients used are gluten-free.

Can I use rotisserie chicken?

Yes, it is a convenient and flavorful option.

How do I prevent a dry casserole?

Ensure enough sauce and avoid overbaking.

Can I add bacon?

Yes, cooked bacon adds excellent flavor.

What cheese substitutes work well?

Monterey Jack, Colby, or a cheese blend work nicely.

How long should it rest before serving?

Allow it to rest for about five minutes.

Conclusion

Baked Potato Chicken and Broccoli Casserole is a dependable, comforting dish that brings familiar flavors together in a simple, satisfying way. With its creamy texture, balanced ingredients, and flexible nature, it is well suited for family dinners and meal prep alike. Once you try it, this casserole is likely to become a regular feature in your weekly rotation.

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