Easy Baked Potato Chicken And Broccoli Casserole

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Get ready to fall in love with comfort food all over again. This Easy Baked Potato Chicken and Broccoli Casserole is the ultimate one-dish meal that combines everything you crave into a warm, cheesy, oven-baked masterpiece. With tender chunks of chicken, hearty potatoes, crisp-tender broccoli, smoky bacon, and a generous helping of gooey melted cheese, this casserole delivers big on flavor while keeping things simple and weeknight-friendly.

Perfect for feeding a hungry family or meal prepping for a few days, this dish balances wholesome ingredients with indulgent flavor. It’s the kind of meal that makes your kitchen smell amazing, gathers everyone around the table, and has folks asking for seconds. Whether you’re looking for easy dinner ideas, cozy food ideas, or a crowd-pleasing potluck dish, this casserole does it all.

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Ingredients for Easy Baked Potato Chicken And Broccoli Casserole

• 3 cups cooked chicken breast, diced or shredded
• 3 cups cooked and cubed potatoes (russet or Yukon gold)
• 2 cups broccoli florets, blanched or steamed
• 1 cup shredded cheddar cheese (plus more for topping)
• 1/2 cup mozzarella cheese
• 4–5 strips of bacon, cooked and crumbled
• 1/2 red onion, diced
• 1/2 cup sour cream
• 1/4 cup mayonnaise
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• Salt and pepper to taste
• Optional: green onions or parsley for garnish

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Step 1: Prepare the Ingredients

Start by preheating your oven to 375°F (190°C). While the oven is heating, prepare your ingredients. Dice or shred the cooked chicken, cube your cooked potatoes, and blanch the broccoli florets in boiling water for about 2–3 minutes, then drain and set aside. Cook the bacon strips until crispy, then crumble them once cooled. Dice the red onion finely.

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Step 2: Mix the Creamy Base

In a large mixing bowl, combine the sour cream, mayonnaise, garlic powder, onion powder, salt, and pepper. Stir until smooth and well-blended. Add in the shredded cheddar and mozzarella cheeses, saving a little cheese for the topping. This creamy mixture is what brings everything together and keeps it deliciously moist while baking.

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Step 3: Assemble the Casserole

To the creamy base, gently fold in the diced chicken, cubed potatoes, broccoli florets, red onion, and about half of the crumbled bacon. Stir until all the ingredients are coated evenly. Be careful not to overmix so the textures of the ingredients remain distinct.

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Step 4: Bake to Perfection

Transfer the mixture into a greased 9×13-inch baking dish. Sprinkle the remaining cheese and bacon on top. Bake uncovered for 25–30 minutes or until the cheese is bubbly and golden brown on top. If you like a slightly crispier top, broil for the last 2–3 minutes, watching closely so it doesn’t burn.

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Step 5: Garnish and Serve

Remove the casserole from the oven and let it rest for about 5 minutes before serving. Garnish with chopped green onions or parsley for a pop of color and extra flavor. Serve warm and enjoy every cheesy, creamy, savory bite!

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Storage Instructions

To store leftovers of the Easy Baked Potato Chicken and Broccoli Casserole, allow the dish to cool completely before transferring to an airtight container. It will keep well in the refrigerator for up to 4 days. For longer storage, portion it into freezer-safe containers and freeze for up to 2 months. When reheating, cover with foil and bake at 350°F (175°C) until warmed through, or microwave individual portions for 2–3 minutes.

Tip: If frozen, allow the casserole to thaw overnight in the fridge before reheating to preserve texture and flavor.

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Estimated Nutrition (Per Serving – based on 6 servings)

• Calories: 480
• Protein: 30g
• Carbohydrates: 28g
• Fat: 27g
• Fiber: 3g
• Sugar: 3g
• Sodium: 690mg

Note: Nutrition values are approximate and may vary depending on the brands and specific measurements used.

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Frequently Asked Questions

What type of chicken works best for this casserole?

Cooked rotisserie chicken or leftover baked chicken breast works perfectly. You can also use grilled or poached chicken for a leaner version.

Can I substitute the sour cream?

Yes, Greek yogurt is a great substitute and adds extra protein. It also provides a similar tangy creaminess.

Can I use frozen broccoli?

Absolutely! Just make sure to thaw and drain it well to avoid excess water in the casserole.

Is it possible to make this casserole vegetarian?

Sure! Skip the chicken and bacon, and add roasted mushrooms or chickpeas for a hearty, meat-free version.

What cheeses work well in this dish?

Cheddar and mozzarella are classic choices, but feel free to experiment with Monterey Jack, Colby, or even a smoky gouda for added depth.

How do I make it spicier?

Add diced jalapeños, a sprinkle of red pepper flakes, or a dash of hot sauce into the creamy mix before baking.

Can I make this casserole ahead of time?

Yes! Assemble it up to 24 hours in advance and store covered in the refrigerator. Bake when ready to serve.

What sides go well with this dish?

A fresh green salad, garlic bread, or roasted vegetables pair beautifully with this casserole.

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