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Cheesy Chicken & Broccoli Scalloped Potatoes

Cheesy Chicken and Broccoli Scalloped Potatoes is warm, creamy, and full of flavor. Tender potatoes, juicy chicken, and bright broccoli bake together under melted cheddar for a cozy family dinner everyone will happily enjoy.
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Prep Time 20 minutes
Cook Time 1 hour
Resting Time 10 minutes
Total Time 1 hour 30 minutes
Servings: 6 servings
Course: Casserole, Dinner
Cuisine: American
Calories: 520
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 3 cups boneless skinless chicken breasts cooked and diced
  • 4 medium russet potatoes thinly sliced
  • 2 cups fresh broccoli florets cut small
  • 2 cups sharp cheddar cheese shredded
Sauce
  • 1 1/2 cups heavy cream
  • 1 cup chicken broth
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp salt or to taste
  • 1/2 tsp black pepper or to taste
  • 1 tbsp butter for greasing dish

Equipment

  • 9x13 inch baking dish
  • Mixing Bowl
  • Aluminum Foil

Method
 

  1. Preheat oven to 375 degrees Fahrenheit. Lightly grease a 9x13 inch baking dish with butter.
  2. Slice potatoes thinly and evenly. Dice the cooked chicken and cut broccoli into small florets.
  3. Layer half of the sliced potatoes in the prepared baking dish. Top with half of the chicken and broccoli.
  4. In a mixing bowl, whisk together heavy cream, chicken broth, garlic powder, onion powder, salt, and pepper.
  5. Pour half of the cream mixture over the layered ingredients. Sprinkle with a generous layer of shredded cheddar cheese.
  6. Repeat layers with remaining potatoes, chicken, broccoli, cream mixture, and finish with cheese on top.
  7. Cover tightly with foil and bake for 45 to 55 minutes until potatoes are fork tender.
  8. Remove foil and bake uncovered for an additional 10 to 15 minutes until cheese is golden and bubbly.
  9. Let casserole rest for 10 minutes before serving to allow the sauce to thicken.

Notes

For faster prep, use rotisserie chicken and pre-cut broccoli. Frozen broccoli may be used if fully thawed and drained. You can also swap cheeses or add cooked bacon for extra flavor.