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Easy Fall Chicken Casserole

This fall-inspired chicken casserole combines tender chicken with seasonal ingredients and a hint of cinnamon, baked until bubbling and golden. It features a creamy, crispy-topped finish with a hearty, comforting texture, perfect for cozy dinners. The dish is assembled in one pan, making it simple and satisfying to prepare.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 4
Course: Main Course
Cuisine: Comfort Food
Calories: 420
Ingredients Equipment Method Notes

Ingredients
  

  • Chicken breasts 4 pieces, boneless, skinless, cut into bite-sized pieces: Provides the main protein and becomes tender when baked.
  • Pumpkin or butternut squash puree 1 cup, thick and not watery: Adds natural sweetness and a creamy texture.
  • Shredded cheese 1 cup, cheddar or Gruyère: Melts into the casserole for richness and flavor.
  • Cooked rice or quinoa 1–1½ cups: Adds better structure and balance.
  • Garlic 2 cloves, minced: Enhances the savory base.
  • Cinnamon ¼ teaspoon: Adds subtle warmth without overpowering the savory flavors.
  • Milk or chicken broth ½–1 cup: Adds moisture and helps create a creamy, cohesive texture.
  • Olive oil 1 tablespoon: Helps combine and cook the ingredients evenly.
  • Salt and pepper to taste: Balances and enhances all flavors.

Equipment

  • Baking dish
  • Knife
  • Cutting board
  • Mixing bowl
  • Spoon or spatula

Method
 

  1. Preheat the oven to 180°C (350°F).
  2. Heat olive oil in a pan over medium heat.
  3. Lightly sauté the chicken pieces until they are no longer pink on the outside (they will finish cooking in the oven).
  4. Add minced garlic and cook for another minute.
  5. In a mixing bowl, combine pumpkin puree and cooked rice or quinoa.
  6. Add the sautéed chicken and garlic mixture.
  7. Pour in milk or chicken broth and mix well to create a slightly creamy base.
  8. Sprinkle in cinnamon, salt, and pepper.
  9. Mix everything thoroughly so the pumpkin and liquid evenly coat the rice and chicken.
  10. Transfer the mixture into a greased baking dish.
  11. Spread evenly and top with shredded cheese.
  12. Bake for 30–35 minutes, until the chicken is fully cooked and the cheese is melted and golden.
  13. Ensure the chicken reaches an internal temperature of 75°C (165°F) before serving.
  14. Let it rest for a few minutes before serving.

Notes

Feel free to customize with your favorite seasonal vegetables or substitute different cheeses for variation. For a vegetarian version, swap chicken for hearty mushrooms or roasted root vegetables.