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Easy Baked Potato Chicken and Broccoli Casserole

  • Author: Sally Thompson
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings 1x

Description

If you’re craving comfort food that’s hearty, satisfying, and comes together in one dish, this Easy Baked Potato Chicken and Broccoli Casserole is just what you need. It’s a cozy, oven-baked classic made with tender chunks of chicken, creamy potatoes, vibrant broccoli, and gooey cheese—all layered in a creamy, savory sauce. Whether you’re looking for quick dinner ideas, a warm meal prep recipe, or healthy-ish comfort food, this casserole checks all the boxes. It’s an easy recipe the whole family will devour and perfect for weeknight dinners or make-ahead meals. Creamy, cheesy, golden on top, and bursting with flavor—it’s comfort food at its finest.


Ingredients

Scale
  • 2 cups cooked chicken (shredded or cubed)
  • 3 medium potatoes, peeled and diced
  • 2 cups broccoli florets (lightly steamed)
  • 1 cup sour cream
  • 1/2 cup milk
  • 1 1/2 cups shredded cheddar cheese (divided)
  • 1/2 small onion, finely chopped (or 1 tsp onion powder)
  • 1 tsp garlic powder
  • Salt and pepper to taste
  • Optional: 1/4 cup bacon bits

Instructions

  1. Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
  2. In a large bowl, whisk together sour cream, milk, garlic powder, onion (or onion powder), salt, and pepper.
  3. Stir in 1 cup of shredded cheese.
  4. Add diced potatoes, chicken, and broccoli. Mix until evenly coated.
  5. Fold in bacon bits, if using.
  6. Transfer mixture to the baking dish and spread evenly.
  7. Sprinkle remaining 1/2 cup of cheese on top.
  8. Bake uncovered for 35–40 minutes, or until bubbly and golden on top.
  9. Let rest 5–10 minutes before serving.