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Homemade 4 Ingredient Chicken Pasta Casserole photo

4 Ingredient Chicken Pasta Casserole

A quick, comforting bake combining pasta, chicken, marinara, and mozzarella for an easy weeknight casserole.
Print Recipe Save it
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4 servings

Equipment

  • 9x9 baking dish
  • Mixing Bowl
  • Spoon or spatula
  • Measuring Cups

Ingredients
  

  • 2 cups leftover, frozen, or precooked chicken
  • 1 jar marinara sauce
  • 4 cups cooked pasta any type, drained
  • 1-1.5 cups shredded mozzarella cheese

Instructions
 

  • Preheat the oven to 350°F (175°C) and lightly spray a 9x9-inch baking dish with nonstick spray.
  • In a large mixing bowl, combine the cooked pasta, 2 cups chopped or shredded precooked chicken, and 1 jar of marinara sauce until evenly coated.
  • Transfer the pasta mixture to the prepared baking dish and spread it into an even layer.
  • Sprinkle 1 to 1½ cups shredded mozzarella evenly over the top of the casserole.
  • Bake uncovered for 15–20 minutes, until the cheese is melted and the casserole is bubbly.
  • Remove from the oven and let sit for a few minutes, then serve hot.

Notes

  • Use any pasta shape you like.
  • Leftover or frozen precooked chicken should be thawed and shredded or chopped.
  • Adjust mozzarella amount to preference for cheesiness.
  • Ensure pasta is drained to avoid a watery casserole.