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Baked Potato Chicken And Broccoli Casserole

A hearty, feel-good casserole packed with baked potatoes, tender chicken, and broccoli in a creamy cheddar sauce. Comforting, simple, and perfect for busy weeknights or make-ahead meals.

Ingredients
  

  • 2 cups cooked chicken shredded or diced
  • 2 cups broccoli florets fresh or frozen
  • 4 medium baked potatoes peeled and cubed
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese plus more for topping
  • ½ cup milk
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Salt and pepper to taste
  • ½ cup breadcrumbs optional, for topping
  • 2 tbsp olive oil for breadcrumbs, if using

Instructions
 

  • Set your oven to 375°F (190°C) and grease a 9x13-inch baking dish.
  • Prep the Broccoli. If using fresh broccoli, steam it for 3–4 minutes until slightly soft. If using frozen broccoli, thaw it and squeeze out any extra water.
  • In a large bowl, mix together the chicken, baked potato cubes, broccoli, sour cream, cheese, milk, and seasonings. Stir well.
  • Spoon the mixture into your baking dish. Spread it out evenly.
  • If using breadcrumbs, mix them with a little olive oil. Sprinkle over the casserole with some extra cheese on top.
  • Bake for 25–30 minutes, or until the top is golden and bubbly.
  • Let it cool for 5–10 minutes before serving so it firms up a bit.