Baked Potato Chicken and Broccoli Casserole
A Cozy, Cheesy, and Hearty Family Dinner Favorite
This Baked Potato Chicken and Broccoli Casserole is everything you need in a comforting, all-in-one meal. It’s rich, creamy, packed with flavor, and loaded with all the good stuff—tender roasted potatoes, juicy cooked chicken, vibrant broccoli, crispy bacon, and a blend of cheeses that melt to perfection. Perfect for a busy weeknight, a cozy weekend dinner, or even meal prep for the week.
Why You’ll Love This Recipe
- Comfort food at its best: Warm, cheesy, and filling—like a hug in a baking dish.
- Simple ingredients: No fancy or hard-to-find items—just wholesome, everyday staples.
- Kid and family-friendly: Even picky eaters love this casserole!
- Make-ahead friendly: Prep it in advance and just bake it when ready to eat.
- Flexible: Easily customizable based on your dietary needs or preferences.
Ingredients
For the base:
- 3 medium potatoes, peeled and diced
- 2 cups cooked chicken, shredded or cubed (grilled, rotisserie, or baked)
- 2 cups broccoli florets, steamed or blanched
- 4 slices cooked bacon, crumbled
For the creamy sauce:
- 1 cup sour cream
- 1/2 cup mayonnaise
- 1/4 cup milk
- 1 cup cheddar cheese, shredded (for the sauce)
- 1/4 cup Parmesan cheese, grated
- 2 garlic cloves, minced
- 1/2 tsp onion powder
- 1/2 tsp garlic powder
- 1/2 tsp smoked paprika
- Salt and black pepper, to taste
For roasting the potatoes:
- 2 tbsp olive oil
- Salt and pepper, to taste
- Optional: extra paprika or herbs
For topping:
- 1/2 cup cheddar cheese, shredded
- Chopped fresh parsley, for garnish
Step-by-Step Instructions
1. Preheat the Oven
Preheat your oven to 400°F (200°C). Lightly grease a 9×13-inch baking dish with cooking spray or a little butter.
2. Roast the Potatoes
Toss the diced potatoes with olive oil, smoked paprika, garlic powder, salt, and pepper. Spread evenly on a baking sheet and roast in the oven for 20–25 minutes, or until tender and golden brown. Set aside.
3. Cook the Broccoli
Steam or blanch the broccoli florets for about 3–4 minutes until bright green and slightly tender. Drain and set aside.
4. Prepare the Creamy Sauce
In a large mixing bowl, combine:
- Sour cream
- Mayonnaise
- Milk
- Minced garlic
- Onion powder
- Garlic powder
- Salt and pepper
Then stir in 1 cup shredded cheddar and the Parmesan cheese until well mixed.
5. Assemble the Casserole
Add the roasted potatoes, cooked chicken, and steamed broccoli to the bowl with the creamy sauce. Toss everything gently until fully coated.
Transfer the mixture to your prepared baking dish, spreading it out evenly.
6. Top and Bake
Sprinkle the casserole with the remaining 1/2 cup of cheddar cheese and the crumbled bacon.
Bake uncovered for 15–20 minutes, or until the cheese is bubbly and slightly golden.
7. Garnish and Serve
Let the casserole rest for a few minutes after baking. Garnish with fresh parsley before serving. Enjoy warm as-is or pair with a crisp green salad or some crusty garlic bread.
Time Breakdown
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
Servings
This recipe yields 6 generous servings.
Nutritional Information (Approximate)
- Calories per serving: 520
- Protein: 28g
- Fat: 34g
- Carbs: 24g
(Values may vary depending on exact ingredients and portion sizes.)
Expert Tips & Variations
- Use rotisserie chicken to save time and add flavor.
- Swap out veggies: Cauliflower, peas, or green beans can be used in place of broccoli.
- Want it crispy? Add some panko breadcrumbs mixed with melted butter for a crunchy topping.
- Healthier version: Use Greek yogurt instead of mayonnaise, and opt for low-fat cheese.
- Spicy kick: Add chopped jalapeños or a pinch of cayenne to the sauce.
Storage & Reheating
- Fridge: Store leftovers in an airtight container in the refrigerator for up to 4 days.
- Freezer: You can freeze the unbaked or baked casserole (fully cooled) for up to 2 months. Wrap tightly in foil and plastic wrap. Savory Garlic Mushroom Chicken with Spinach
- Reheat: Warm in a 350°F oven for 15–20 minutes or until hot. Microwave individual portions as needed.
Perfect for Meal Prep or Potlucks!
This casserole is a crowd-pleaser and travels well, making it a great option for potlucks, family gatherings, or taking to a friend in need of a home-cooked meal. Just double the recipe if you’re feeding a crowd!
Tried This Recipe?
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