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Creamy Chicken Casserole Recipe

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3.9 from 9 reviews

This Creamy Chicken Casserole is a comforting and hearty meal featuring tender shredded chicken, cheesy egg noodles, and a creamy sauce loaded with peas and savory flavors. Topped with a crunchy Parmesan and Ritz cracker crust, it’s perfect for a family dinner or casual gatherings.

  • Total Time: 35 minutes
  • Yield: 6 servings

Ingredients

Pasta

  • 12 ounces egg noodles

Sauce

  • 1/4 cup butter
  • 1/2 medium white onion, diced
  • 3 teaspoons minced garlic
  • 1/4 cup all-purpose flour
  • 2 cups chicken broth
  • 2 cups milk
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 cups frozen peas
  • 1 pound shredded cooked chicken
  • 2 cups shredded cheddar cheese

Topping

  • 1 cup crushed Ritz crackers
  • 1/4 cup grated parmesan cheese
  • 2-3 teaspoons olive oil

Instructions

  1. Preheat and prepare dish: Preheat your oven to 400°F (200°C) and lightly grease a 9x13-inch baking dish to prevent sticking and ensure easy serving.
  2. Cook pasta: Cook the egg noodles according to the package instructions until al dente. Drain them well and transfer the noodles directly to the prepared baking dish to create the casserole base.
  3. Sauté onion: In a medium saucepan over medium heat, melt the butter. Add the diced onion and sauté gently for 5 to 7 minutes until the onion becomes soft and translucent, building a flavorful base for the sauce.
  4. Add garlic and flour: Stir in the minced garlic and sprinkle the all-purpose flour over the onions. Cook this mixture for about 1 minute to cook out the raw flour taste and start to thicken the sauce.
  5. Create sauce: Slowly whisk in the chicken broth and milk while stirring constantly to prevent lumps. Season with salt and black pepper. Simmer gently and cook until the sauce thickens, about 3 to 5 minutes.
  6. Combine chicken, cheese, and peas: Remove the sauce from heat. Stir in the frozen peas, shredded chicken, and shredded cheddar cheese until the cheese has melted completely and the mixture is creamy and well combined.
  7. Assemble casserole: Pour the creamy chicken and cheese sauce evenly over the noodles in the baking dish, spreading it out to cover the pasta thoroughly.
  8. Prepare topping: In a small bowl, mix crushed Ritz crackers, grated Parmesan cheese, and olive oil with a fork until combined and crumbly. Sprinkle this mixture evenly on top of the casserole for a crunchy, golden topping.
  9. Bake: Bake the casserole uncovered in the preheated oven for 15 to 20 minutes until the topping is lightly browned and crispy.
  10. Serve: Remove from the oven and serve hot, enjoying the creamy cheesy interior with the crisp topping.

Notes

  • Using shredded cooked chicken makes this recipe quick, but leftover or rotisserie chicken works perfectly.
  • You can substitute frozen peas with fresh or other vegetables such as carrots or green beans if desired.
  • For a richer sauce, substitute part of the milk with cream or half-and-half.
  • Make sure not to overcook the noodles initially to prevent them from becoming mushy after baking.
  • To make the topping extra crispy, broil for 1-2 minutes at the end of baking, watching carefully to avoid burning.
  • Author: Chef
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Casserole
  • Method: Baking
  • Cuisine: American