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One-Pot Chicken Alfredo Tortellini Bake

If you love creamy, cozy pasta dinners that come together in one pan — this Chicken Alfredo Tortellini Bake is about to become your new go-to. It’s packed with tender chicken, cheese-filled tortellini, and a rich creamy alfredo sauce made with heavy cream, Parmesan cheese, and a touch of mozzarella cheese for that golden, bubbly top.
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Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Servings: 8
Course: dinner
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

  • 2 chicken breasts, cut into bite-sized pieces
  • 1 tbl olive oil
  • 2 tbl unsalted butter
  • 3 cloves fresh garlic, minced (or ½ tsp garlic powder)
  • 1/2 cup chopped mushrooms (optional)
  • 1 1/2 cup chicken broth
  • 1 cup heavy cream
  • 2 oz  cream cheese (adds body to the sauce)
  • 1/2 cup  Parmesan cheese, freshly grated
  • Salt and black pepper, to taste
  • 1 tsp Italian seasoning
  • 20 oz favorite cheese tortellini (from the refrigerated section)
  • 1 cup mozzarella cheese, shredded

Equipment

  • Casserole  Dutch oven.
  • cutting boarfd and knife
  • measuring cup

Method
 

  1. Cook the Chicken
  2. Heat olive oil in a large skillet over medium-high heat. Place chicken pieces on a cutting board, season lightly with salt, black pepper, and a pinch of garlic powder. Cook until golden brown and the internal temperature reaches 165 °F — about 5–7 minutes. Tip: For juicy chicken, avoid overcooking — smaller pieces cook faster!
Sauté the Mushrooms
  1. In the same skillet, melt 1 tavlespoon of butter and sauté the mushrooms over medium heat until tender and browned, about 3 minutes. This step adds incredible flavor, but if you have picky eaters, you can skip it! Transfer the chicken and mushrooms to a plate and set aside
Make the Alfredo Sauce
  1. Add 1 tablespoon of butter and the minced garlic, cooking just until fragrant — 30 seconds. Pour in chicken broth, heavy cream, and cream cheese. Stir until the cheese melts and the sauce starts to thicken. Add Parmesan cheese, Italian seasoning, and a pinch of black pepper. The sauce should be smooth, creamy, and rich. Add the chicken and mushrooms back in.
    Homemade is always better, but you can also use store-bought alfredo sauce if you’re short on time.
Add the Tortellini
  1. Stir in the cooked chicken and tortellini (no need to boil separately — just follow the package instructions if you prefer softer pasta). Toss to coat everything evenly in the sauce. Cover with a lid and cook for 3 minutes; don’t cook it all the way through; it will finish cooking in the oven.
Bake It!
  1. Sprinkle mozzarella cheese evenly over the top. Transfer the skillet to a preheated oven at 375 °F and bake for 15–20 minutes, until bubbly and golden brown on top.If your skillet isn’t oven-safe, pour everything into a casserole dish before baking.
Serve and Enjoy
  1. Let it cool for 5 minutes before serving. Srinkle with freshly chopped parsley and basil. Pair with warm sourdough garlic cheese bombs and a side of fresh broccoli or salad for the ultimate comfort meal.

Notes

Substitutions & Variations

  • Rotisserie chicken: Skip the sautéing step — just shred and stir it in with the tortellini for a shortcut version.
  • Add veggies: Stir in fresh spinach, broccoli florets, or even sun-dried tomatoes for color and flavor.
  • Different proteins: Swap chicken for shrimp or turkey for a fun twist.
  • Make it in a slow cooker: Combine all ingredients (except mozzarella) in a slow cooker, cook on low 3–4 hours, then top with cheese and broil until golden.