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Dinner · Part 2 of 3: Instructions

Creamy Leftover Turkey Alfredo Penne Bake Step-by-step instructions

A large ceramic baking dish filled with creamy alfredo penne, turkey, and peas, topped with melted golden cheese.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure all ingredients are measured and ready. Preheat the oven to 375°F (190°C) to ensure it reaches the correct temperature by the time the pasta is drained.

Have the ceramic baking dish cleaned and placed on a stable surface. Shred the turkey into manageable pieces if it is not already prepped, and keep the cheese measured so it is ready for the final step.

Ingredients at a glance (6)
  • 1 lb dry penne pasta
  • 2 cups cooked turkey, shredded
  • 1 cup green peas
  • 16 oz alfredo sauce
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated parmesan cheese

Instructions

Boiling the Pasta

  1. Prepare the Base
    Preheat the oven to 375°F (190°C). Bring a large pot of salted water to a boil and cook the penne pasta until al dente. Drain the pasta thoroughly using a colander.
    Look for Pasta should be firm to the bite.
    Tip Do not overcook the pasta, as it will continue to soften while baking in the sauce.

The pasta should be cooked until it is tender yet firm to the bite. Drain it well to avoid adding excess water to the sauce, which could make the final dish runny. Once drained, the pasta should be transferred immediately to the baking dish to prepare for the addition of the other components.

Combining Ingredients

  1. Assemble the Bake
    In a large ceramic baking dish, combine the cooked penne, shredded turkey, and green peas. Pour the alfredo sauce over the mixture, tossing gently to ensure everything is evenly coated.
    Look for The sauce should just cover the pasta surface.
    Tip Mix directly in the baking dish to minimize cleanup.

The mixture should be thoroughly coated in the alfredo sauce. Ensure the peas and shredded turkey are evenly dispersed throughout the penne.

The surface should be relatively level to allow for an even distribution of the cheese topping, which will help create a uniform golden crust across the entire top of the dish.

Baking to Perfection

  1. Bake and Serve
    Top the pasta mixture with a generous layer of shredded mozzarella and grated parmesan cheese. Bake in the preheated oven until the cheese is melted and bubbling, and the turkey reaches an internal temperature of 165°F (74°C).
    Look for Edges should be golden brown and bubbling.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Let the dish rest for five minutes before serving to allow the sauce to thicken.

The bake is ready when the cheese is melted, stretchy, and bubbling vigorously. The edges should show a slight golden color, indicating the sugars in the cheese have caramelized. Allow the dish to rest for five minutes before serving, which lets the sauce settle and makes it easier to scoop into individual portions.

Common mistakes

Avoid overcooking the penne during the initial boiling stage; it should be slightly under-cooked or al dente because it will absorb moisture from the alfredo sauce while in the oven.

Additionally, do not overcrowd the baking dish, as this can prevent the cheese from browning evenly. Ensure the sauce is distributed thoroughly so no part of the pasta is left dry, which could result in a hard or chewy texture after baking.

How to tell it’s done

The dish is considered done when the cheese on top has melted and turned a light golden brown, and the sauce is visibly bubbling around the edges of the baking dish.

Use a digital thermometer to confirm the turkey in the center of the bake reaches an internal temperature of at least 165°F (74°C) to ensure it is heated safely throughout.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made with other types of pasta?
  • How can the sauce be kept from drying out?
  • Is it possible to add more vegetables?

Also in Part 3: variations (Spicy Turkey Alfredo, Garlic Herb Variation), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)