Baked Potato Chicken and Broccoli Casserole

By Mary


Quick Benefits

Baked Potato Chicken and Broccoli Casserole is the ultimate comfort food — warm, creamy, cheesy, and incredibly satisfying. It’s a fantastic way to use up leftover chicken, makes enough to feed a crowd, and reheats beautifully. Best of all, it combines classic ingredients into a one-dish meal that’s both hearty and family-friendly.


Essential Ingredients

Here’s everything you’ll need to whip up this cozy casserole:

  • 3 pounds red potatoes, cut into 1-inch pieces
  • 4 tablespoons butter, room temperature
  • 1 cup sour cream
  • ½ – 1 teaspoon kosher salt
  • ½ teaspoon black pepper
  • ½ teaspoon granulated garlic or garlic powder
  • ½ teaspoon paprika
  • 1 medium broccoli crown (2–3 cups florets)
  • 3 cups cooked chicken, chopped
  • 4 slices beef, cooked and crumbled
  • 2 cups shredded cheese, divided

Preparation Steps

  1. Preheat oven to 350°F and grease a 10-inch square baking dish.
  2. Boil potatoes in a large pot of water until fork-tender (10–15 minutes), then drain.
  3. Steam or roast the broccoli until just tender, and drain any excess moisture.
  4. Cook the beef until crispy, crumble, and set aside.
  5. Return the drained potatoes to the pot. Mash with a potato masher and mix in the butter, sour cream, salt, pepper, garlic, and paprika until smooth and creamy.
  6. Add the broccoli, chicken, beef, and 1 cup of cheese. Mix to combine.
  7. Transfer the mixture to your baking dish and sprinkle with the remaining cheese.
  8. Bake for 20–25 minutes, until hot and bubbly with melted cheese on top.
  9. Serve hot with optional sides like salad or crusty bread.

Health Benefits

Despite being a comfort dish, this casserole offers several nutritional perks:

  • Broccoli provides fiber, vitamins C and K, and antioxidants.
  • Chicken is a lean protein that keeps you full longer.
  • Potatoes supply potassium, vitamin B6, and energy-boosting carbs.
  • Cheese and sour cream add calcium and richness (choose reduced-fat versions if desired).

For a healthier spin, you can reduce cheese and use Greek yogurt in place of sour cream.


Serving Suggestions

  • Serve hot, directly from the baking dish, with a side of:
  • Fresh garden salad or steamed greens
  • Crusty bread or dinner rolls for dipping
  • Lemonade or herbal tea for a refreshing drink pairing
  • Garnish with fresh parsley or a sprinkle of paprika before serving.
  • Perfect for family dinners, meal prep, or casual gatherings.

Creative Variations

  • Swap broccoli for other veggies like spinach, cauliflower, or peas.
  • Use rotisserie chicken or leftover turkey for convenience.
  • Add a dash of hot sauce or mustard powder for a flavor kick.
  • Use a mix of cheeses like cheddar, mozzarella, Monterey Jack, or Gruyère.
  • Turn it into a loaded potato casserole by topping with green onions or chives.

Storage Tips

  • Refrigerate leftovers in an airtight container for up to 4 days.
  • Reheat in the oven at 350°F for 15–20 minutes or microwave in portions.
  • Can be frozen (before or after baking) for up to 2 months. Thaw overnight before reheating.
  • Great for meal prep — portion into containers for grab-and-go lunches.

Pro Tips

  • Boil potatoes just until fork-tender to avoid a mushy texture.
  • Don’t overcook the broccoli — slightly crisp-tender works best.
  • Use room-temperature ingredients for smoother mixing.
  • Shred your own cheese for better melt and flavor (pre-shredded cheese has anti-caking agents).
  • Let the casserole rest for 5 minutes before serving so it holds its shape better.

Frequently Asked Questions

Q: Can I make this casserole ahead of time?
A: Yes! Assemble everything, cover, and refrigerate for up to 24 hours. Bake just before serving.

Q: Can I make this dish vegetarian?
A: Absolutely! Omit the chicken and bacon, and add more veggies like mushrooms or spinach for texture.

Q: What’s the best cheese to use?
A: Sharp cheddar works great, but feel free to blend in mozzarella, gouda, or pepper jack.

Q: Can I use frozen broccoli?
A: Yes — just steam or microwave it and drain thoroughly before adding to the mix.

Q: Is it gluten-free?
A: Yes, as long as your ingredients (like the cheese and bacon) are certified gluten-free.


Nutrition Facts (Approximate per serving, based on 8 servings):

  • Calories: ~400
  • Total Fat: ~22g
  • Saturated Fat: ~10g
  • Cholesterol: ~75mg
  • Sodium: ~520mg
  • Carbohydrates: ~30g
  • Fiber: ~3g
  • Protein: ~20g

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Baked Potato Chicken and Broccoli Casserole

This Baked Potato Chicken and Broccoli Casserole is the ultimate cozy, all-in-one meal. Loaded with tender red potatoes, seasoned chicken, crisp broccoli, smoky beef, and melty cheese, it’s the perfect comfort food for any night of the week. Creamy, hearty, and incredibly flavorful, this dish is a guaranteed family favorite — and it makes excellent leftovers, too!

  • Total Time: 50 minutes

Ingredients

Scale

3 pounds red potatoes, cut into 1-inch pieces

4 tablespoons butter, room temperature

1 cup sour cream

1⁄21 teaspoon kosher salt

1⁄2 teaspoon freshly ground black pepper

1⁄2 teaspoon granulated garlic or garlic powder

1⁄2 teaspoon paprika

1 medium-size broccoli crown, about 23 cups bite-size broccoli florets

3 cups cooked chicken, chopped

4 slices beef, cooked and crumbled

2 cups shredded cheese, divided

Instructions

Preheat the oven to 350°F. Grease a 10-inch square baking dish with butter or cooking spray.

Place the potatoes in a large pot and cover them with water. Bring the pot to a boil and cook the potatoes until they are fork-tender, about 10-15 minutes. Then, drain the potatoes and return them to the hot pot.

While the potatoes are cooking, steam or roast the broccoli until it is hot and barely softened. Make sure to drain any liquid from the broccoli. Cook the bacon until it’s crispy, then chop or crumble it and set it aside.

Now, return the pot with the potatoes to a warm (but turned off) burner. Smash the potatoes with a potato masher until they are a nice consistency. Then, add in the butter, sour cream, salt, pepper, garlic, and paprika. Give it a good stir to combine all the flavors.

Next, add the cooked broccoli, chopped chicken, beef, and 1 cup of cheese to the pot. Mix everything together, and then transfer the mixture to the prepared baking dish. Sprinkle the remaining cheese over the top.

Bake for 20-25 minutes, until the cheese has melted and the casserole is heated through.

Serve hot and enjoy the comforting flavors of this delicious casserole!

  • Author: Mary
  • Prep Time: 25 minutes
  • Cook Time: 25 minutes
  • Category: Main Dish / Casserole
  • Cuisine: American

Nutrition

  • Serving Size: 8 servings
  • Calories: ~400 per serving (based on 8 servings)

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