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Easy Creamy Dump and Go Chicken Alfredo Casserole

Easy Creamy Dump and Go Chicken Alfredo Casserole - featured image

A quick and easy creamy chicken Alfredo casserole that requires no pre-cooking of pasta or chicken, perfect for busy weeknights. This comforting dish combines tender chicken, cheesy Alfredo sauce, and pasta baked to perfection.

Ingredients

Scale
  • 1 lb boneless, skinless chicken breasts, cut into bite-sized pieces
  • 8 oz uncooked penne or rotini pasta
  • 2 cups (16 oz) store-bought creamy Alfredo sauce
  • 1 cup (8 oz) low sodium chicken broth
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 2 cloves minced garlic
  • 1 tsp dried Italian seasoning (oregano, basil, thyme blend), divided
  • Salt and freshly ground black pepper, to taste
  • 1 tbsp olive oil or butter
  • Optional add-ins: fresh spinach, sautéed mushrooms, sun-dried tomatoes

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. Heat 1 tablespoon of olive oil or butter in a skillet over medium-high heat. Add the chicken pieces and season with salt, pepper, and half the Italian seasoning. Cook for 5-7 minutes until lightly browned but not fully cooked. Remove from heat and set aside.
  3. In a large mixing bowl, combine 2 cups Alfredo sauce, 1 cup chicken broth, minced garlic, and the remaining Italian seasoning. Stir until smooth.
  4. Add the uncooked pasta and browned chicken to the sauce mixture. Toss gently to coat evenly.
  5. Pour the mixture into a 9×13 inch oven-safe casserole dish and spread evenly. Sprinkle shredded mozzarella and grated Parmesan over the top.
  6. Cover the dish tightly with aluminum foil and bake for 30 minutes.
  7. Remove the foil and bake uncovered for an additional 10-15 minutes until cheese is golden and bubbly and pasta is tender.
  8. Let the casserole rest for 5 minutes before serving.

Notes

If casserole looks dry before baking, add a splash more chicken broth. Browning chicken adds flavor and keeps it juicy but is optional. Use freshly shredded cheese for better melting. Covering with foil traps steam to cook pasta perfectly. For a crunchy topping, add panko breadcrumbs mixed with melted butter before the last baking stage. Leftovers keep well for up to 3 days refrigerated; reheat covered in oven or microwave with occasional stirring.

Nutrition

Keywords: chicken casserole, Alfredo casserole, easy dinner, creamy chicken pasta, dump and go recipe, weeknight meal, comfort food