Creamy Lemon Chicken Spaghetti

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If you love the taste of lemon and chicken together, you have to try this Creamy Lemon Chicken Spaghetti recipe. The tangy lemon and rich, creamy Alfredo sauce create a delicious combination that's hard to resist from the very first bite!

a fork of spaghetti with lemon and chicken on a blue plate
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Why You'll Love This Recipe

  • Quick and Easy: Made with simple ingredients and minimal prep.
  • Bright and Flavorful: Fresh lemon juice and pesto add a delicious burst of flavor.
  • Rich and Creamy: A cheesy, velvety sauce that's hard to resist.
  • Hearty and Satisfying: Rotisserie chicken makes this meal filling and convenient.
  • Loaded with Cheese: Parmesan, ricotta, and mozzarella create the ultimate comfort food.

This lemon spaghetti with chicken recipe is truly one to remember. I make it often because my family begs for anything made with fresh lemon. They also love my Lemon Curd Cookies and this old fashioned recipe for Lemon Olive Oil Cake. If you'd like to add some hidden veggies to the mix, try this Easy Spaghetti with Kale and your kids with never know the difference!

a spoon holding up a serving of lemon chicken spaghetti in a white casserole dishi

What's the Secret?

One of my secrets for making lemon chicken pasta is to reserve a little pasta water to help create an extra silky, restaurant-quality texture. I add it to the mixture if it gets dry. For the best flavor, use freshly grated Parmesan cheese and don't be afraid to finish the dish with an extra spoonful of pesto and a sprinkle of lemon zest right before serving! 🍋

Ingredient Notes

The ingredients for lemon chicken pasta can be easily found in your local grocery store. To view quantities, visit the recipe card below.

  • Spaghetti Pasta: The perfect base for soaking up the creamy lemon sauce.
  • Alfredo Sauce: Creates a rich, velvety texture that ties everything together.
  • Basil Pesto: Adds a fresh, herby flavor that complements the lemon beautifully.
  • Sun-Dried Tomatoes: Brings a sweet and tangy burst of flavor to every bite.
  • Fresh Lemon Juice: Brightens the dish with a refreshing citrus kick.
  • Ricotta Cheese: Adds extra creaminess and richness to the sauce.
  • Rotisserie Chicken: A convenient protein that makes this meal hearty.
  • Parmesan Cheese: Delivers a savory, nutty flavor that enhances the sauce.
  • Mozzarella Cheese: Melts beautifully for a cheesy, comforting finish.
  • Dried Oregano: Adds a touch of earthy Italian flavor to round out the dish.
lemon chicken spaghetti being held up by a spoon in a white dish

How to Make Lemon Chicken Spaghetti

1 - Break the spaghetti in half and boil in water until al dente. Drain spaghetti and place half of it in the bottom of a greased 6 x 9 inch casserole dish.

2 - Mix a jar of alfredo sauce, pesto, sun dried tomatoes, and lemon juice together to make a sauce. Pour half of sauce over spaghetti. Scatter half of shredded chicken over sauce. Sprinkle half of both cheeses on top of chicken. Add ricotta in spoonfuls over the top.

3 - Repeat the steps above to make the second layer.

4 - Sprinkle top of casserole with dried oregano, then bake at 350 degrees for 40 minutes until golden brown and bubbly.

Four stages of making baked chicken spaghetti casserole, from uncooked to fully baked and golden brown.

Recipe FAQ

Can I use a different type of pasta?

ettuccine, penne, linguine, or bow tie pasta all work well in this recipe.

Can I add vegetables to this recipe?

Spinach, broccoli, asparagus, or mushrooms make delicious additions.

What should I serve with Creamy Lemon Chicken Spaghetti?

Garlic bread, a rainbow salad, roasted vegetables, or a beet salad with goat cheese pair perfectly with this pasta dish.

a fork with a bite of pasta lifting towards the front of the photo with blue plate in background.

Storage Guide

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

Freezing is not recommended due to the high dairy content which can cause it to curdle when thawed. Cream-based sauces can change texture when frozen, so this recipe is best enjoyed fresh or refrigerated.

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Recipe Card

a blue plate featuring a bite of creamy lemon chicken spaghetti on a fork.

Creamy Lemon Chicken Spaghetti

Creamy Lemon Chicken Spaghetti will be your new favorite pasta! The tartness of lemon paired with creamy Alfredo sauce will make you fall in love at first bite.
5 from 13 votes
Print Pin Rate
Course: Pasta
Cuisine: Italian
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Servings6 servings
Calories: 735kcal

*See notes in blog post for detailed tips, photos and instructions.

Ingredients

  • 8 ounces spaghetti cooked and drained
  • 15 ounce jar alfredo sauce
  • 2 Tablespoons basil pesto
  • 2 Tablespoons sun dried tomatoes in oil drained well
  • 2 Tablespoons fresh lemon juice from a lemon
  • 8 ounces ricotta cheese can use skim if desired
  • 2 cups rotisserie chicken shredded
  • 6 ounces parmesan cheese shredded
  • 8 ounces mozzarella cheese shredded
  • 1 teaspoon dried oregano

Instructions

  • Break the spaghetti in half and boil in water until al dente. 
  • Drain spaghetti and place half of it in the bottom of a 6 x 9 casserole dish.
  • In a separate bowl, mix alfredo sauce, pesto, sun dried tomatoes, and lemon juice together to make a sauce.
  • Pour half of sauce over spaghetti.
  • Scatter half of shredded chicken over sauce.
  • Sprinkle half of both cheeses on top of chicken. 
  • Drop spoonfuls of half the ricotta on top of cheese.
  • Repeat steps 2 through 7 to make the second layer.
  • Sprinkle top of casserole with dried oregano.
  • Bake at 350 degrees for 40 minutes until golden brown and bubbly. 

Notes

  • Store leftovers in an airtight container in the refrigerator for up to 3 days.
  • Freezing is not recommended due to the high dairy content which can cause it to curdle when thawed. Cream-based sauces can change texture when frozen, so this recipe is best enjoyed fresh or refrigerated.
  • Lemon Chicken Spaghetti was featured on the News! 

Nutrition

Serving: 1serving | Calories: 735kcal | Carbohydrates: 36g | Protein: 52g | Fat: 42g | Saturated Fat: 21g | Sodium: 1535mg | Potassium: 267mg | Fiber: 2g | Sugar: 3g | Vitamin C: 8mg | Calcium: 630mg | Iron: 1mg

Nutrition info is an auto generated estimate.

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5 from 13 votes

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27 Comments

  1. 5 stars
    I work a lot of hours in the car business and my wife is a teacher. I love to cook and I'm off on Tuesday's. I try to have something ready and new for her every Tuesday. Made this and it's fantastic. I diced the sun dried tomatoes for the sauce and then laid a few on top before baking. Highly recommend.

  2. 5 stars
    Great recipe! I like a bit more lemon flavor so I sprinkled a little True Lemon crystals on top when serving….purrrrfect!

  3. 5 stars
    Made this last night, as my first recipe from you. Woke up this morning and told my husband that he was NOT to eat more than his half of the leftovers ;). Amazing taste!

    Do you give calorie counts with your recipes? I know this was probably way more than a normal recipe for my family It was a special treat. Thanks

  4. 5 stars
    Debi, I made this yesterday and it is absolutely delicious!!! Jim said this was a "keeper" recipe. It did not take long to put together, and the aroma while cooking was delightful!!! Thanks.

  5. 5 stars
    I was fortunate enough to have this dish made by Debi. It is fantastic! I can’t wait to make it myself! It is definitely one you want to put in your rotation! It made having a hip replacement worth it!!

  6. 5 stars
    I made your Lemon Chicken Spaghetti the other night and it was amazing. So creamy and delicious. It was a big hit with the fam!

    1. 5 stars
      This recipe just popped up on my news feed so tried it last night. Delicious and easy, husband and kids loved it. The only change I would make next time is to add more lemon as I couldn't taste it at all. Used freshly squeezed lemon juice and zest.

  7. 5 stars
    This looks amazing. Is it like lasagna but with spaghetti? I love lemon pasta so I can’t wait to make this.

    1. You're right, Marie! This dish is a lot like lasagna since it's layered. I only made two layers, though. But you could do more if you double the recipe. 🙂