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    Home ยป Recipes ยป Dinner ยป Casserole

    Healthy Chicken Potato Bake

    Published: Feb 20, 2025 ยท Updated: May 25, 2025 by Neil 18 Comments

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    Healthy chicken potato bake casserole. Pin title text overlay at top.
    Healthy chicken potato bake in a casserole dish cooked and ready to serve. Pin title text overlay at top.

    Healthy chicken potato bake. Creamy tasting chicken and vegetables covered in crispy potatoes. Perfect as a family meal or for entertaining.

    Overhead view of healthy chicken potato bake in a casserole dish cooked and ready to serve with two plates and salt and pepper cellars alongside.

    This healthy chicken potato bake is a simple chicken and potato gratin recipe which is a great meal for family or entertaining friends.

    It's a delicious, healthy dish to make and any leftovers can be frozen for future meals too.

    The recipe is largely based on my popular salmon and spinach potato bake, but this time, I'm using chicken thighs instead of the salmon and peas as the vegetable.

    You'll find this chicken potato recipe perfect for cooler days. It's satisfying, filling, and a complete meal in one dish.

    Unlike other such recipes you might find on the internet, here I'm not using any cream in this dish, so it's a chicken potato bake with no cream.

    It's healthier but still incredibly satisfying and it still has the taste of a creamy chicken potato bake!

    Chicken potato bake in a casserole dish cooked. Above two plates with knives and forks on and salt and pepper cellars to the side.

    Instead of cream, I've made my light but creamy sauce using skimmed milk and the juices of the cooking chicken thighs.

    Using chicken thighs gives the dish it's rich flavour as well as being lovely and tender to eat.

    The combination of these ingredients as well as the onion and garlic ensure this simple potato bake is still both healthy and delicious.

    If you lightly spray the sliced potatoes with low fat cooking spray prior to cooking, it gives this chicken potato bake a perfect crispy browned topping.

    This healthy chicken potato bake is easy to make, great for meal prepping and a fantastic option for busy weeknights!

    Overhead view of a plate served with a portion of chicken and potato bake. Above rest of the recipe in a casserole dish.
    Jump to:
    • Why You Should Make This Healthy Chicken Potato Bake
    • Ingredients
    • Step By Step Instructions
    • Equipment
    • FAQ's
    • Other Popular Baked Chicken Recipes To Try
    • ๐Ÿ“‹ Healthy Chicken Potato Bake Recipe
    • Nutrition Label
    • Rate The Recipe

    Why You Should Make This Healthy Chicken Potato Bake

    • Nutritious: Packed with protein from chicken thighs, fibre from the potatoes, and plenty of vitamins from the peas, this dish is a wholesome meal.
    • No cream is used: Unlike traditional gratins, this version doesn't use any cream but still has a satisfying creamy texture.
    • Easy to make: A meal in one dish that's simple to prepare.
    • Healthier than traditional chicken potato bake recipes: Hearty and filling, but with less calories than those made with cream.
    • Great for entertaining or families: A great recipe for entertaining that will impress your guests or just for family meals.

    Ingredients

    Healthy chicken potato bake ingredients laid out on a table.
    • Cornflour - used to thicken the sauce. Ordinary flour is OK but may produce lumps.
    • Freshly Ground Salt and Black Pepper
    • Boneless Skinless Chicken Thigh Fillets
    • Waxy Potatoes
    • Olive Oil - cooking olive oil is fine. No need for extra-virgin olive oil.
    • Onion
    • Garlic Cloves - use only fresh.
    • Skimmed Milk - whole milk is fine but then this won't be a healthy recipe and you probably won't need to use the cornflour to thicken the sauce.
    • Frozen Peas
    • Low Calorie Cooking Oil Spray

    See recipe card for quantities.

    Step By Step Instructions

    Detailed instructions are in the recipe card below. But here is a quick step by step guide of how to make this healthy chicken potato bake:

    Seasoned cornflour in a large glass bowl.

    Steps 1 & 2

    • Pre-heat oven to 180c Fan.
    • Season the cornflour in a bowl.
    Chopped chicken thighs in a bowl coated with seasoned cornflour.

    Step 3

    • Dip each piece of chicken into the seasoned flour and set aside.
    Cooked potato slices draining in a colander.

    Step 4

    • Cook the potato slices. then drain them in a colander or sieve.
    Onion being sautéd in a large frying pan.

    Step 5

    • Gently heat the olive oil in a large frying pan. Sauté the onion until soft.
    Garlic and chicken thighs cooking with onion in a large frying pan.

    Step 6

    • Add the garlic and seasoned chicken to the pan. Cook until chicken browned slightly.
    Skimmed milk added into frying pan with onion garlic and chicken.

    Step 7

    • Add the skimmed milk. Continue cooking until it thickens. Season to taste.
    Contents of frying pan, cooked chicken thighs, onion, garlic and the milk sauce added to a casserole dish.

    Step 8

    • Pour the contents of the pan into a casserole dish. Stir in the frozen peas and distribute evenly.
    Chicken mixture in casserole dish topped with sliced potatoes and sprayed with cooking oil spray.

    Step 9

    • Top the chicken mixture with the potato slices. Spray the top of the potatoes evenly using the cooking oil spray.
    Chicken potato bake cooked and removed from oven with crispy potato top.

    Step 10

    • Bake in the centre of an oven until the potatoes are brown and crispy. Turn on the grill at the end of cooking to make your potatoes extra crispy.

    Equipment

    For This Chicken And Potato Bake You May Need….

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

    That 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 basic pasta 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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    FAQ's

    How Many Calories Are Chicken Potato Bake?

    There are 258 calories in this healthier recipe.

    Can I Use Chicken Breasts Instead Of Chicken Thighs?

    You can use chopped chicken breasts instead of chicken thighs. However you may need to add some chicken stock to the sauce because chicken thighs are more succulent and their juices help to make the sauce. Plus chicken breasts might be drier and less juicy.

    Can I Use Leftover Cooked Chicken?

    Certainly. Any kind of leftover cooked chicken could be added in at step 6. (above). You wouldn't need to brown the chicken.

    What Kind Of Potatoes Can I Use?

    You want to use a waxy potato that doesn't fall apart on cooking. So definitely not a floury type of potato. I use Jersey Royal but you could also use Maris Peer or Charlotte.

    What Other Vegetables Can I Use Instead of Peas?

    This is a versatile recipe so you can easily swap vegetables to suit your preferences. For example you could use carrots, sweetcorn or green beans instead.

    What To Serve With This Creamy Healthy Chicken Potato Bake?

    For a great comfort food experience, serve this healthy chicken potato bake with a crisp side salad or some steamed greens like steamed broccoli.

    How To Store?

    This potato chicken bake will store for 1-2 days in the fridge.

    Can I Freeze?

    Yes, you can freeze this bake. Allow it to cool completely first before portioning up into individual containers.

    How To Reheat?

    Allow to thaw overnight in the fridge. Reheat in an oven proof baking dish covered with tin foil.

    Other Popular Baked Chicken Recipes To Try

    📋 Baked Chicken and Cauliflower
    This baked chicken and cauliflower recipe is an easy weeknight family dinner that can serve up to 6 in under an hour. Great served with a green salad.
    Check out this recipe
    Baked chicken and cauliflower cooked in a casserole dish and removed from the oven. Serving spoon on top. Green salad in a bowl at the back with a plate and knife and fork to the side.
    Baked Chicken and Mixed Vegetables
    Baked chicken and mixed vegetables is an easy and delicious tray bake. Minimum effort is required to make this perfect family dinner or optional side dish!
    Check out this recipe
    Baked chicken and mixed vegetables cooked in a stoneware serving dish with a serving spoon to the left hand side.
    📋 Easy Creamy Chicken Pasta Bake
    This easy creamy chicken pasta bake is made with no actual cream but still tastes all creamy and cheesy. Comfort food all the family will love!
    Check out this recipe
    Easy creamy chicken pasta bake in a large red casserole dish with serving spoon to the left. Bowl of sweetcorn and broccoli in the background along with salt and pepper cellars.
    📋 Oven Baked Chicken And Brown Rice Casserole
    Oven baked chicken and brown rice casserole. This healthy, delicious and easy to make dinner serves up to 6 people. It's perfect for the whole family!
    Check out this recipe
    Oven baked chicken and brown rice casserole cooked and removed from the oven. Salt and pepper cellars at the top alongside serving plates.
    Overhead view of healthy chicken potato bake in a casserole dish cooked and ready to serve with two plates and salt and pepper cellars alongside.
    Print Recipe Save Recipe Saved Recipe!
    5 from 9 votes

    📋 Healthy Chicken Potato Bake Recipe

    Healthy chicken potato bake. Creamy tasting chicken and vegetables covered in crispy potatoes. Perfect as a family meal or for entertaining.
    Prep Time15 minutes mins
    Cook Time1 hour hr
    Total Time1 hour hr 15 minutes mins
    Course: Dinner
    Cuisine: British
    Servings: 6
    Calories: 258kcal
    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

    • Non stick frying pan
    • Chopping board
    • Kitchen knives
    • Measuring spoons
    • Measuring jug
    • Colander
    • Wooden spoon
    • Garlic press
    • Kitchen scale

    Ingredients

    • 2 tablespoon cornflour
    • Freshly ground salt and black pepper
    • 650 g boneless skinless chicken thigh fillets cut into equal sized pieces
    • 500 g waxy potatoes peeled and sliced thinly*
    • 1 tablespoon olive oil
    • 1 large onion peeled and chopped
    • 2 cloves of garlic crushed
    • 200 ml skimmed milk
    • 80 g frozen peas
    • Low calorie cooking oil spray
    Metric - US Customary

    Instructions

    • Pre-heat oven to 180c Fan.
    • Place the cornflour in a bowl and season with some salt and pepper.
    • Dip each piece of chicken into the seasoned flour and set aside.
    • Cook the potato slices in boiling salted water for about 5 minutes, then drain them in a colander or sieve and place to the side to cool. While the potatoes are cooking, follow the rest of the instructions below.
    • Heat the olive oil in a large frying pan and gently sauté the onion for about 5 minutes until soft.
    • Add the garlic and seasoned chicken to the pan and cook until browned slightly.
    • Pour over the skimmed milk. Continue cooking until it thickens for about 2 minutes then season to taste.
    • Pour the contents of the pan into a casserole dish add the frozen peas and distribute evenly.
    • Top the chicken mixture with the potato slices and spray the top of the potatoes evenly using the cooking spray.
    • Bake in the centre of the oven for about 40 minutes until the potatoes are brown and crispy. I like to grill my potatoes for 5 minutes or so at the very end to get them crispier.
    Prevent your screen from going dark

    Notes

    *I use Jersey Royal but you could also use Maris Peer or Charlotte.

    Nutrition

    Calories: 258kcal | Carbohydrates: 22g | Protein: 25g | Fat: 8g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.05g | Cholesterol: 106mg | Sodium: 119mg | Potassium: 732mg | Fiber: 3g | Sugar: 4g | Vitamin A: 164IU | Vitamin C: 23mg | Calcium: 72mg | Iron: 2mg

    Nutrition Label

    Nutritional information provided below is calculated using paid for online tools and the exact ingredients and quantities used above.

    Nutrition Facts
    📋 Healthy Chicken Potato Bake
    Amount Per Serving
    Calories 258 Calories from Fat 72
    % Daily Value*
    Fat 8g12%
    Saturated Fat 2g13%
    Trans Fat 0.05g
    Polyunsaturated Fat 1g
    Monounsaturated Fat 3g
    Cholesterol 106mg35%
    Sodium 119mg5%
    Potassium 732mg21%
    Carbohydrates 22g7%
    Fiber 3g13%
    Sugar 4g4%
    Protein 25g50%
    Vitamin A 164IU3%
    Vitamin C 23mg28%
    Calcium 72mg7%
    Iron 2mg11%
    * Percent Daily Values are based on a 2000 calorie diet.

    Rate The Recipe

    If you’ve made this healthy chicken potato bake recipe, or any other recipes on Neil's Healthy Meals, then please let me know.

    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! 🙂

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    Reader Interactions

    Comments

    1. angiesrecipes

      February 20, 2025 at 4:08 am

      5 stars
      Love one pan meals like this...warming, delicious and moreish!

      Reply
      • Neil

        February 20, 2025 at 6:12 am

        Thanks Angie! Yeah it's just what's needed at this cold time of the year!

        Reply
    2. sherry

      February 21, 2025 at 1:13 am

      5 stars
      Sounds delicious Neil. I make something similar but I add sauerkraut and pineapple to it. Yep pineapple :=). It is so delicious.
      cheers

      Reply
      • Neil

        February 21, 2025 at 5:19 am

        That sounds like such a unique and unusual twist Sherry! I love the idea of adding sauerkraut for a bit of tang and pineapple for a touch of sweetness. Sounds like a flavour combination worth trying! Thanks for sharing your variation, cheers to you too!

        Reply
    3. Raymund | angsarap.net

      February 21, 2025 at 1:35 am

      5 stars
      This chicken potato bake sounds like the ultimate comfort foodโ€”creamy without the cream, hearty, and packed with flavour!

      Reply
      • Neil

        February 21, 2025 at 5:20 am

        Thanks Raymund. Thatโ€™s exactly what I was hoping for. A comforting, hearty, and full of flavour version without the heaviness. I hope you get a chance to try it and love it as much as I do!

        Reply
    4. Ben | Havocinthekitchen

      February 21, 2025 at 11:39 pm

      5 stars
      The combination of chicken and potatoes, especially baked, are an ultimate comfort and somewhat nostalgic dish to me. This bake looks fantastic and sounds so good - loving that it's filling yet not overly heavy.

      Reply
      • Neil

        February 22, 2025 at 7:01 am

        Thanks Ben! I completely agreeโ€”there's something so comforting and nostalgic about a good chicken and potato bake. I'm so glad you love the look of it! It's definitely hearty but still light enough to enjoy without feeling too heavy. Hope you get a chance to try it!

        Reply
    5. Michelle

      February 23, 2025 at 12:20 am

      5 stars
      What a comforting and delicious dish! Love that it's all baked in one dish, less clean up! Definitely need to add more of these baked casseroles into my weeknight routine, thanks for sharing Neil!

      Reply
      • Neil

        February 23, 2025 at 7:22 am

        Thank you Michelle! Iโ€™m all about easy, one dish meals because less to cleanup is always a win! I hope this recipe becomes a regular in your weeknight rotation. Enjoy! ๐Ÿ˜Š

        Reply
    6. David @ Spiced

      February 24, 2025 at 2:05 pm

      5 stars
      Oh this looks like a delicious (and easy) casserole recipe, Neil. And I love the way you sliced and layered the potatoes on top. This would be great for one of these chilly early Spring evenings that we're getting around here!

      Reply
      • Neil

        February 25, 2025 at 6:04 am

        Thank you David! Iโ€™m glad you like the look of it. Those layered potatoes add such a nice touch, both in flavour and presentation. This is definitely a great meal for those chilly early spring evenings you're having. Hope you get a chance to try it! ๐Ÿ˜Š

        Reply
    7. Frank |

      March 02, 2025 at 3:37 pm

      5 stars
      Looks gorgeous, Neil! Rather reminds me of a chicken pot pie but with potatoes rather than pastry on top. I loved that as a kid. And this would really appeal to my inner child. ๐Ÿ˜‰ Speaking of which, I think I'd be naughty and use cream rather than skim milk.

      Reply
      • Neil

        March 03, 2025 at 5:38 am

        Thanks Frank! I love that comparisonโ€”it does kind of look like a chicken pot pie, just with a potato twist! And hey, a little indulgence never hurts. Cream would definitely make it extra rich and delicious. Hope you enjoy it, however you make it! ๐Ÿ˜‰๐Ÿ˜Š

        Reply
    8. 2pots2cook

      March 05, 2025 at 11:59 am

      5 stars
      Starting my fasting today; it seems to be perfect timing for low calories and fat recipe. Thank you for sharing Neil !

      Reply
      • Neil

        March 06, 2025 at 7:40 am

        Thatโ€™s great timing! Wishing you all the best with your fasting. This recipe is definitely a delicious and satisfying lighter option. Hope you get a chance to enjoy it!๐Ÿ˜Š

        Reply
    9. Shashi

      March 20, 2025 at 9:46 am

      5 stars
      I love that you made this without cream - this looks so scrumptious and cozy - I am going to try this but will use coconut milk instead of the skim milk. Fantastic recipe, Neil - thanks so much for sharing it.

      Reply
      • Neil

        March 21, 2025 at 5:45 am

        Thank you so much! I'm so glad you like the look of it. Using coconut milk sounds like a delicious twist and Iโ€™d love to hear how it turns out for you Shashi. Hope you enjoy the recipe! ๐Ÿ˜Š

        Reply
    5 from 9 votes

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