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Cheesy Chicken Broccoli Alfredo Casserole

Cheesy Chicken Broccoli Alfredo Casserole for Cozy Nights

Enjoy a comforting Cheesy Chicken Broccoli Alfredo Casserole, perfect for busy weeknights with tender pasta, juicy chicken, and vibrant broccoli.
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Prep Time 15 minutes
Cook Time 50 minutes
Resting Time 10 minutes
Total Time 1 hour 15 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Italian
Calories: 550
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 1 jar Alfredo Sauce Substitute with a jarred Italian cheese blend for convenience.
  • 2 cups Chicken Broth Ensure it’s warm to speed up baking.
  • 1 tbsp Italian Seasoning Fresh herbs brighten the overall taste.
  • 1 tsp Garlic Powder Fresh minced garlic is a lovely alternative!
  • 1 tsp Kosher Salt Be cautious if using pre-seasoned Alfredo sauce.
  • 1 tsp Onion Powder
  • 1/2 tsp Black Pepper Adjust based on your spice preference.
  • 1/4 tsp Crushed Red Pepper Omit for a milder dish.
  • 12 oz Penne Pasta Cooks right in the sauce; no need to pre-cook!
  • 3 cups Cooked Shredded Chicken Use rotisserie chicken for a quick option.
  • 2 cups Chopped Fresh Broccoli Ensure pieces are bite-sized for even cooking.
  • 2 cups Shredded Mozzarella Cheese Melts beautifully, adding gooey texture.
  • 1 cup Shredded Parmesan Cheese Adds a sharp and nutty flavor that enhances the dish.

Equipment

  • 9x13-inch Baking Dish
  • spatula
  • Aluminum Foil

Method
 

Step‑by‑Step Instructions
  1. Preheat your oven to 425°F (220°C) and lightly grease a 9x13-inch baking dish with cooking spray or butter.
  2. In your greased baking dish, pour in the Alfredo sauce and warm chicken broth. Stir in Italian seasoning, garlic powder, onion powder, kosher salt, black pepper, and optional crushed red pepper.
  3. Add uncooked penne pasta, shredded cooked chicken, and chopped broccoli. Sprinkle in 2 cups of mozzarella and all the Parmesan cheese. Fold ingredients together until evenly coated.
  4. Cover the dish tightly with aluminum foil and bake for 40 minutes. Remove the foil halfway to stir the casserole.
  5. After 40 minutes, remove the foil, stir gently, and top with the remaining mozzarella cheese. Bake uncovered for an additional 10 to 15 minutes until bubbly and golden brown.
  6. Once golden, let the casserole rest for about 10 minutes before serving.

Nutrition

Serving: 1servingCalories: 550kcalCarbohydrates: 45gProtein: 38gFat: 27gSaturated Fat: 15gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gCholesterol: 75mgSodium: 900mgPotassium: 800mgFiber: 3gSugar: 2gVitamin A: 800IUVitamin C: 30mgCalcium: 500mgIron: 2mg

Notes

For best flavor, taste the sauce before mixing ingredients. Warm ingredients for quicker baking and avoid overcooking.

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