Cheesy Baked Chicken Tortellini Casserole Recipe

There’s something irresistible about cheese‑filled tortellini baked in a creamy sauce. This pasta bake comes together using leftover chicken, whatever vegetables you like, and simple pantry staples. It fills the kitchen with comforting aromas and warms you up after a long day.

Although there’s cheese both inside the tortellini and in the sauce and topping, the result is balanced — creamy and satisfying without feeling overly heavy.

Baked Chicken Tortellini – A quick and easy meal

Why this recipe deserves a spot in your weekly rotation:

• Convenient: Tortellini is sold dried, refrigerated, or frozen, so you can keep a package on hand for quick meals.
• Versatile: Leftover rotisserie chicken works brilliantly, but you can also season and pan‑sear chicken breasts. Use any vegetables you like.
• The sauce is fast to make from chicken stock, cream, Parmesan, and basic seasonings.
• The melted, stretchy mozzarella on top makes a fun presentation that often helps hide the veggies from picky eaters.
• Prep ahead: You can assemble the dish in the morning and bake it when you’re ready to eat.

Ready to get started? This one‑pot pasta bake is an easy crowd‑pleaser to keep on your “quick meals” list.

Ingredients

• Tortellini – Refrigerated cheese tortellini is used here; if you use dried tortellini, follow the timing note in the recipe card.
• Cooked chicken – Leftover rotisserie chicken, chopped into bite‑sized pieces. Alternatively, season and pan‑fry two large chicken breasts and chop.
• Vegetables – A head of broccoli, cut into small florets. Use other vegetables as desired.
• Chicken stock – A good quality stock forms the base of the sauce.
• Garlic – Sautéed in butter to build flavor.
• Seasonings – Salt, freshly ground pepper, and Italian seasoning.
• Nutmeg – Just a pinch for warmth and depth.
• Parmesan – Adds silkiness and umami to the sauce.
• Heavy cream – For a creamy texture and rich mouthfeel.
• Mozzarella – A generous amount for a melty, golden topping.

Let’s prepare Baked Chicken Tortellini

Stir up the sauce

Use an ovenproof skillet so you can finish the bake directly in the pan. Chop the chicken into bite‑sized pieces and separate broccoli into small florets.

Start by sautéing garlic in butter until fragrant, then add chicken stock, heavy cream, grated Parmesan, nutmeg, Italian seasoning, salt, and pepper. Stir gently over low heat until the sauce slightly thickens.

If your cream has split or the sauce seems grainy, do the following:

• Keep the heat low when adding cream — high heat can break the emulsion and cause graininess.
• Use heavy cream when possible; its higher fat content makes splitting less likely.
• Stir until the sauce comes together and avoid prolonged simmering of the cream.

Load up the chicken, broccoli and cheese

Turn off the heat and stir in the cooked chicken, broccoli florets, and half the mozzarella. Add the tortellini and mix gently so everything is coated in sauce. Sprinkle the remaining mozzarella over the top, cover the skillet with a lid or foil, and transfer to the oven.

Bake, broil and enjoy

Bake at 375°F (190°C) for about 15 minutes with the skillet covered. Then remove the lid and broil for 2–3 minutes to brown the top and create a golden, bubbly cheese crust. Let the pasta rest a few minutes before serving so the sauce thickens slightly.

Serving Suggestions

This cheesy pasta bake is a complete meal on its own. To lighten the plate, serve it with a crisp green salad or steamed/sautéed vegetables. Garlic bread is a classic accompaniment for mopping up any remaining sauce.

Storing Suggestions

Store leftovers in an airtight container in the refrigerator for 3–4 days. Reheat gently in the microwave or in a covered skillet; add a splash of warm stock or water before reheating to restore sauce consistency, as the pasta will absorb liquid while chilled.

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