Creamy Chicken Spaghetti Lasagna Bake Tips, FAQ & printable recipe

Tips for success

For an extra layer of flavor, consider adding a sprinkle of garlic powder or Italian seasoning to the pasta mixture before baking.

This will infuse the dish with aromatic notes that complement the richness of the white sauce and the mildness of the mozzarella cheese, elevating the overall profile of the casserole.

If the edges of the casserole start to brown too quickly before the cheese is fully melted, you can loosely cover the dish with aluminum foil. This will help the center heat through more effectively while protecting the top from excessive browning, ensuring a perfect result every single time you prepare this dish.

Variations

• Spicy Chicken Version: Incorporate a tablespoon of crushed red pepper flakes into the white sauce before mixing with the chicken and pasta. This adds a subtle, warming heat that pairs perfectly with the creamy sauce and mozzarella.
• Spinach and Chicken: Stir in two cups of fresh baby spinach into the pasta mixture before baking. The heat will wilt the spinach, adding color and a earthy flavor that complements the chicken and creamy sauce beautifully.

Storage and make-ahead

Fridge

Store in an airtight container for up to 3 days in the refrigerator.

Freezer

Freeze in a freezer-safe container for up to 2 months; thaw in the refrigerator before reheating.

Reheat

Reheat individual portions in the microwave or cover and bake in a 350°F oven until heated through.

Allow any leftovers to cool to room temperature for no more than two hours before transferring them to an airtight container. This will help maintain food safety and preserve the quality of the dish.

Keep the container tightly sealed to prevent the pasta from absorbing other odors in the refrigerator and to keep it moist for later consumption.

This dish can be assembled up to 24 hours in advance and stored in the refrigerator, covered tightly.

When ready to bake, remove the dish from the refrigerator and let it sit at room temperature for about 20 minutes before placing it in the preheated oven. You may need to add 5 to 10 minutes to the total baking time to ensure it is heated through.

Serving ideas

Serve this casserole hot, straight from the oven, to enjoy the best texture of the melted cheese and the creamy sauce. A simple green salad with a light vinaigrette makes an excellent accompaniment, providing a crisp and acidic contrast that cuts through the richness of the pasta and chicken.

When plating, use a large spatula to carefully lift portions from the baking dish to keep the layers intact.

This helps preserve the beautiful presentation of the cheese pull and ensures that each serving includes a generous portion of the creamy chicken and pasta mixture, making for a professional and appealing final result.

Frequently asked questions

Recipe card

Creamy Chicken Spaghetti Lasagna Bake

Prep 15 minCook 30 minRest 5 minTotal 50 minServes 6

Ingredients

• 2 cups cooked shredded chicken
• 1 lb spaghetti pasta, cooked
• 2 cups creamy white sauce, store-bought or made ahead
• 2 cups shredded mozzarella cheese
• 1 tbsp fresh parsley flakes

Instructions

1. Preheat the oven to 375°F (190°C). In a large mixing bowl, combine the cooked shredded chicken with the cooked spaghetti and the velvety creamy white sauce. Toss the ingredients gently until the pasta and chicken are thoroughly coated in the sauce, ensuring an even distribution of flavor throughout the mixture.
2. Transfer the chicken and pasta mixture into a 9x13 inch glass baking dish. Spread it out evenly using a spatula to create a flat surface. Top the mixture with the shredded mozzarella cheese, spreading it evenly to cover the pasta and chicken completely for a thorough melt.
3. Place the baking dish in the preheated oven and bake for 20 minutes. Switch the oven to broil for the final 2 to 3 minutes, watching closely until the cheese is bubbling and golden brown. Ensure the chicken reaches an internal temperature of 165°F (74°C). Remove from the oven, garnish with parsley, and let rest for 5 minutes before serving.

Contains: gluten, milk

Estimated nutrition per serving

Calories

520

Protein

32.5 g

Carbohydrates

48 g

Fat

22 g

Fiber

2.5 g

Sugar

4 g

Sodium

750 mg

Automatic estimate from the ingredient list, not laboratory-verified.