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Easy Fall Chicken Casserole

This chicken casserole combines tender cooked chicken and roasted vegetables layered with creamy, cheesy sauce, then baked until bubbling and golden on top. The dish features a hearty, comforting texture with a rich, savory flavor profile enhanced by autumn spices. Its appearance is a warm, bubbly casserole with a crispy, cheesy crust and vibrant vegetable layers.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 4
Course: Main Course
Cuisine: American
Calories: 450

Ingredients
  

  • 2 cups cooked chicken, shredded preferably roasted or boiled
  • 2 cups roasted mixed vegetables carrots, celery, bell peppers
  • 1 cup shredded cheese cheddar or mozzarella
  • 1 cup milk whole or 2%
  • 2 tablespoons butter
  • 2 tablespoons flour
  • 1 teaspoon autumn spice blend cinnamon, nutmeg, cloves
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/2 cup bread crumbs for topping

Equipment

  • Baking dish
  • Large Skillet
  • Mixing bowl
  • Knife
  • Cutting board
  • Measuring cups and spoons
  • Whisk

Method
 

  1. Preheat your oven to 375°F (190°C). Grease a baking dish to prepare for assembling the casserole.
  2. Chop roasted vegetables into bite-sized pieces and shred the cooked chicken if not already prepared. Set aside.
  3. Melt butter in a large skillet over medium heat, then whisk in flour to form a smooth roux. Cook for about a minute until lightly golden and fragrant.
  4. Gradually whisk in milk, continuing to stir until the sauce thickens and becomes creamy, about 3-4 minutes. Stir in autumn spices, salt, and pepper to infuse warm flavors.
  5. Add shredded chicken, roasted vegetables, and shredded cheese into the sauce, folding gently until combined and heated through.
  6. Pour the mixture into your prepared baking dish, spreading it evenly.
  7. Sprinkle bread crumbs and an additional handful of cheese over the top for a crispy, cheesy crust.
  8. Bake in the preheated oven for 25-30 minutes, until bubbly and golden brown on top.
  9. Remove from the oven and let rest for 5 minutes to settle before serving, revealing a bubbling, cheesy, and fragrant casserole.