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    Home ยป Recipes ยป Dinner ยป Meat and Poultry

    Chicken Spaghetti Bake

    Published: Mar 25, 2021 ยท Updated: Feb 25, 2025 by Neil 12 Comments

    86 shares
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    Chicken spaghetti bake in a casserole dish with a serving spoon beside. Pin title text overlay at top.

    Chicken spaghetti bake is a perfect weeknight all in one meal. Spaghetti, chunks of chicken, peppers and onions all baked in a lower fat cheese sauce. It's just delicious!

    Chicken spaghetti bake in a large red stoneware dish with a serving spoon to the left. A bowl of salad in the background.

    Folks this chicken spaghetti bake is the perfect casserole to feed all the family.

    It's stuffed full of healthy tender chunks of chicken, sautéed onions, peppers and mushrooms.

    All of that meat and vegetable goodness is tossed together with spaghetti, coated in a delicious cheese sauce and placed in a casserole dish.

    Topped with grated cheese the casserole is then baked in the oven until the cheese topping is all melted and mouthwatering!

    This easy baked chicken spaghetti is a comforting and satisfying meal that's perfect to feed the family on those busy weeknights.

    If you're looking for a simple chicken spaghetti bake, this recipe delivers all the cheesy, hearty flavours you're looking for and with minimal effort too!

    A plate with a portion of chicken spaghetti bake served on. Rest of the bake in a casserole dish in the background. A bowl of salad in between.

    This chicken spaghetti bake is the ultimate family comfort food.

    Not only that you can be sure that you're giving your family a good amount of protein as well as essential vitamins and minerals.

    By using just 2 pans, one to cook the spaghetti in and one to cook the chicken and vegetables in we're saving on washing up too.

    So after a busy day at work, when you just want to get something on the dinner table quickly then this spaghetti casserole meal is a great time saver!

    This creamy chicken spaghetti bake is rich, cheesy and packed with flavour.

    It's a hit with both kids and adults alike.

    Be sure to add this chicken spaghetti recipe to your list of to-do recipes, it's sure to become a family favourite!

    Birds eye view of a plate with a portion of chicken spaghetti bake served on. Rest of the bake in a casserole dish in the background. A bowl of salad in between.

    If you're looking to cut down on your prep and cooking time, then if you have any leftover roast chicken you could use those for this chicken spaghetti recipe instead of the chicken breasts.

    Just remove part three of the instructions below.

    Also if you have any of this chicken spaghetti bake leftover (not likely!) then you can freeze it for future.

    Just portion up any leftovers into individual containers and place in the freezer.

    Chicken spaghetti bake in a large red stoneware dish. A bowl of salad in the background.

    For This Spaghetti Chicken Bake You May Need….

    The following links and any links in the recipe card below are affiliate links.

    This means that if you click on it and then buy that product, I’ll get a small commission (at no extra cost to you of course).

    If you do click through, then thanks for being a part of Neil’s Healthy Meals!

    This is the large oven-proof baking dish I use.

    It's a great low cost but good quality baking and roasting dish.

    It's perfect for lasagne, side dishes and desserts. It's dishwasher, freezer and oven safe too.

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    Other Popular Baked Chicken Casserole Recipes You Might Also Like

    • The best chicken and sweetcorn pasta bake is simply that. An easy, delicious and satisfying chicken pasta bake that all the family will love!
    • Honey mustard chicken pasta bake is a delicious and easy to make family dinner. This 30-minute meal is perfect comfort food for busy weeknights!
    • Chicken and chorizo pasta bake is a delicious, simple and quick to make family dinner recipe. This filling dinner can be on the table in just one hour!

    Chicken Spaghetti Bake Recipe

    As this chicken spaghetti bake is quite filling I recommend just serving it with a simple side salad.

    Or to make it go round even further you could also serve it with some garlic bread!

    I’d love to hear what you think of my recipe in the comments below and please do rate my recipe 5* if you like it! 🙂

    Chicken spaghetti bake in a large red stoneware dish with a serving spoon to the left. A bowl of salad in the background.
    Print Recipe Save Recipe Saved Recipe!
    5 from 8 votes

    Chicken Spaghetti Bake Recipe

    Chicken spaghetti bake is a perfect weeknight all in one meal. Spaghetti, chunks of chicken, peppers and onions all baked in a lower fat cheese sauce. It's just delicious!
    Prep Time10 minutes mins
    Cook Time40 minutes mins
    Course: Dinner
    Cuisine: International
    Servings: 6
    Calories: 492kcal
    Author: Neil

    The following links and any links in the recipe card below are affiliate links.

    This means that if you click on it and then buy that product I’ll get a small commission (at no extra cost to you of course).

    If you do click through then thanks for being a part of Neil’s Healthy Meals!

    Equipment

    • Stoneware serving dish
    • Saucepans
    • Non stick frying pan
    • Large mixing bowl
    • Kitchen scale
    • Measuring spoons
    • Chopping board
    • Kitchen knives
    • Measuring jug
    • Grater
    • Wooden spoon

    Ingredients

    • 500 g spaghetti
    • 2 tablespoon olive oil
    • 300 g chicken breasts cut into bite size chunks.
    • 1 small onion diced.
    • ยฝ green pepper diced.
    • ยฝ red pepper diced.
    • 50 g button mushrooms sliced.
    • 300 ml skimmed milk
    • 15 g corn flour mixed with 2 tbsp. cold water.
    • 125 g low fat grated cheese
    • Freshly grated salt and pepper
    Metric - US Customary

    Instructions

    • Preheat oven to 180C Fan.
    • Cook the spaghetti in boiling salted water, as per packet instructions. Drain put in a large mixing bowl and set aside.
    • Whilst the pasta is cooking gently heat 1 tablespoon of the olive oil in a non-stick frying pan, add the chicken and cook stirring until chicken is lightly browned and no longer pink inside, about 8 minutes. Add chicken to large mixing bowl.
    • Heat the remaining olive oil and add the onion, pepper and mushrooms and sauté for 4 -5 minutes until softened then add to the large mixing bowl.
    • Pour the milk and corn flour mixture into a medium sized saucepan. Bring the mixture to the boil, then turn it down to simmer whilst you stir it constantly with a wooden spoon to make a white sauce.
    • Once the sauce has thickened add 25g of the grated cheese and stir it in until combined. Season to taste.
    • Mix the spaghetti, chicken and vegetables together well in the large mixing bowl then pour into a large casserole dish. Add the sauce to this mixture and stir everything well until well coated by the sauce.
    • Sprinkle the rest of the grated cheese over the top and bake in the oven for 15-20 minutes until the cheese has browned slightly and is bubbling.
    • Serve with a simple side salad.
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    Nutrition

    Calories: 492kcal | Carbohydrates: 70g | Protein: 29g | Fat: 10g | Saturated Fat: 3g | Trans Fat: 1g | Cholesterol: 40mg | Sodium: 216mg | Potassium: 546mg | Fiber: 3g | Sugar: 6g | Vitamin A: 457IU | Vitamin C: 23mg | Calcium: 173mg | Iron: 2mg

    Nutrition Facts
    Chicken Spaghetti Bake
    Amount Per Serving
    Calories 492 Calories from Fat 90
    % Daily Value*
    Fat 10g15%
    Saturated Fat 3g19%
    Trans Fat 1g
    Cholesterol 40mg13%
    Sodium 216mg9%
    Potassium 546mg16%
    Carbohydrates 70g23%
    Fiber 3g13%
    Sugar 6g7%
    Protein 29g58%
    Vitamin A 457IU9%
    Vitamin C 23mg28%
    Calcium 173mg17%
    Iron 2mg11%
    * Percent Daily Values are based on a 2000 calorie diet.

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    Reader Interactions

    Comments

    1. David @ Spiced

      March 25, 2021 at 11:39 am

      5 stars
      Ah, this reminds me a spaghetti casserole that my mom used to make growing up! Typically she would make extra spaghetti on spaghetti & meatball nights, and then it would transform into this casserole. I remember we often had one of these in the freezer for those super busy nights. Now I want to make that again - talk about childhood comfort food! Thanks for sharing, Neil!

      Reply
      • Neil

        March 26, 2021 at 7:54 am

        Yep, this is the ultimate comfort food! Thanks David. Glad it brought back some great childhood memories for you.

        Reply
    2. Ben | Havocinthekitchen

      March 25, 2021 at 4:26 pm

      5 stars
      I love pasta and especially baked pasta, and this looks and sounds delicious! I actually made some kind of spaghetti (or even thinner pasta) "pies" many years ago, but the point was to make them a bit dry and crispy. It was absolutely delicious but in terms of texture not so great - unless you love crispy pasta on top haha. I would say I will definitely go with you version. Absolutely perfect, Neil!

      Reply
      • Neil

        March 26, 2021 at 7:55 am

        Glad you like it Ben. I also like the sound of those "pasta pies"!! ๐Ÿ˜€

        Reply
    3. Chef Mimi

      March 25, 2021 at 10:29 pm

      5 stars
      I absolutely love baked pastas or any sort. I dont know why theyโ€™re so appealing! I donโ€™t think Iโ€™ve made one with spaghetti noodles, but why not?!! Love this recipe.

      Reply
      • Neil

        March 26, 2021 at 7:56 am

        Thanks Mimi. I think they're just so appealing as they're great comfort food. Thanks for your comment! ๐Ÿ™‚

        Reply
    4. Shashi

      March 26, 2021 at 11:53 am

      Oh boy - this bake reminds me of the tuna casserole my mom used to make for us when we were young. I used to look forward to her tuna casserole and I have a good feeling I'd be looking forward to this chicken spaghetti and veggie bake as well. Looking forward to trying this soon!

      Reply
      • Neil

        March 27, 2021 at 6:24 am

        Thanks Shashi. I think you could easily substitute the chicken with tuna here (although I haven't tried it myself) and it would be close to what your mum made! Hope you are well and thanks for the comment!

        Reply
    5. Laura

      March 29, 2021 at 10:35 pm

      5 stars
      I love a good pasta dish, Neil, but in casserole form it moves right into the "comfort food" zone! I love this idea with the veg, some nice chicken, especially leftover rotisserie chicken, and that creamy sauce! Nice recipe! Thanks!

      Reply
      • Neil

        March 30, 2021 at 6:11 am

        I do agree with you Laura! There is something about moving pasta into a casserole form. It definitely seems more comforting! Glad you like my recipe and its great for using up any leftover chicken or veg you might have to hand. Thanks for your comment. ๐Ÿ™‚

        Reply
    6. Easyfoodsmith

      March 30, 2021 at 11:34 am

      5 stars
      Not a big pasta fan here but my daughter loves pasta (especially spaghetti) so I guess I would make this for her sometimes soon. Thank you so much for sharing ๐Ÿ™‚

      Reply
      • Neil

        March 30, 2021 at 2:35 pm

        Sorry you don't like pasta. But I think you're daughter would love this! ๐Ÿ™‚

        Reply
    5 from 8 votes (1 rating without comment)

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