One Pot Creamy Cheesy Leek Pasta - a simple comforting pasta dish with soft leeks, a creamy cheesy sauce and plenty of flavour, all made in one pan for an easy family friendly dinner. It is the perfect meal for busy evenings.

I always love having easy meals like this ready to make during busy weeks, especially when life starts getting hectic and I need dinners that come together without much effort. This pasta was actually created as a way to use up some leeks I had sitting in the fridge, and it turned out so delicious that it quickly became a regular favourite.
Calories in One Pot Creamy Cheesy Leek Pasta
This recipe serves 2 and is 474 calories per serving.
If you're looking for more recipes by calories, you'll find plenty of options grouped by calorie range here: Slimming Eats Low Calorie Recipes
If you're following a calorie-controlled diet or a healthy eating plan, it's important to calculate your daily calorie needs using a reliable calorie calculator. The calorie counts provided are estimates and can vary depending on the exact ingredients and portion sizes you use. Using your own calculations helps ensure you're meeting your individual needs. A calorie calculator can help you make informed choices and stay on track with your goals.
See the recipe card for full nutritional estimation.

Ingredients Notes
To make this recipe you will need the following ingredients:
- Onion, Leeks and Garlic - These create the delicious flavour base for the pasta, with the leeks becoming soft and slightly sweet as they cook.
- Linguine Pasta - I love to use Linguine for this creamy sauce pasta recipe
- Chicken or Vegetable Stock - Cooks the pasta directly in the pan while helping create the creamy sauce.
- Low Fat Cream Cheese - Adds creaminess to the sauce without needing lots of cream.
- Cheddar Cheese - Adds a rich cheesy flavour and melts beautifully into the pasta.
- Parmesan - Gives the sauce extra savoury flavour and richness.
- Salt and Black Pepper - Important for seasoning and balancing the flavours.
- Spray Oil - Used for softening the vegetables without needing lots of oil.
Once you've gathered all the ingredients and prepared them accordingly, you're all set to create this easy and delightful recipe.
See the recipe card for specific quantities and instructions.
Variations and Substitutes
This creamy leek pasta is really easy to adapt depending on what you have in the fridge and what flavours you enjoy most.
- Spaghetti, tagliatelle, penne or fusilli all work really well instead of linguine.
- Add cooked chicken, bacon or ham for extra protein.
- Mushrooms, spinach or peas make great additions for extra vegetables.
- Swap the cheddar for mozzarella, gouda or gruyère for a different cheesy flavour.
- A little garlic and herb cream cheese adds extra flavour.
- Fresh thyme works really well with the leeks and cheesy sauce.
- Add chilli flakes or black pepper for a little extra heat.
- A squeeze of lemon juice before serving adds a lovely fresh finish.

Side Suggestions
This creamy pasta pairs really well with lighter sides that balance the rich cheesy sauce. A simple mixed salad with all your favourites like cucumber, tomatoes, red onion is always a great option and adds some freshness alongside the pasta. Drizzle with your favourite low calorie dressing.
Steamed green vegetables like broccoli, green beans or asparagus also work really well, and if you want to add extra protein, grilled chicken, salmon or crispy bacon on the side is delicious too.
Storing, Freezing and Reheating
Storing
This pasta is best enjoyed freshly cooked, as one pot pasta dishes can soften more as they sit due to the pasta continuing to absorb the sauce. However, leftovers can still be stored in an airtight container in the fridge for up to 2 days.
Freezing
I do not really recommend freezing this recipe, as creamy one pot pasta dishes can become quite soft once defrosted and reheated.
Reheating
Reheat gently in a saucepan over a low heat or in the microwave in short bursts until heated through and piping hot.
More Pasta Recipes
see more Pasta Recipes
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Shirley Sawyer says
I am actually eating this right now! It's amazing and will feature lots in future meal plans! I used frozen leeks and garlic and herb Philly. Yummy
Shevy (Slimming Eats) says
Such a simple dish too, right? I am so glad you enjoyed it.
Kati says
Beautiful! Added chicken and bacon too as was sitting in the fridge.
Shevy (Slimming Eats) says
I want to add those next time, I think bacon will give it a wonderful flavour.
Emma says
I love this recipe. Who knew healthy food could taste so yummy!! I will be doubling up on this one the next time I make it
Emma says
I love this! Who knew healthy food could taste so yummy! I will be doubling up when I next make this one
Shevy (Slimming Eats) says
I know right? I really am enjoying one pot meals at present. So quick and easy.
Clare says
So tasty and easy! I added spinach, red onions and frozen peas and it was so good. I love the suggestion of adding garlic and herb philli too. A good low syn alternative to the carbonara I used to make.
Shevy (Slimming Eats) says
So glad you enjoyed it. Thanks so much for commenting
Debbie says
WOW - this meal is delicious! Made it for tea the other night and it is soooo tasty! Can't believe it is low fat! I love this blog there are so many delicious recipe ideas. Thanks
Rachael Marshall says
This is absolutely delicious! I will be making this weekly from now on. I added a couple of teaspoons of marmite this time and it gives it a lovely flavour. Thanks for the recipe :o)
Jennifer Hudson says
Is this US customary Cup? Trying to work out ml for uk
I am trying it tonight
Shevy (Slimming Eats) says
Hi Jennifer - 1 cup is equal to 240ml
Jennifer Hudson says
That’s about what I used then I googled it and did a bit of guess work, this was delicious! I’ve joined your Facebook group and will try more.
Nikki says
I have so much fromage frais in my fride leftover from another recipe, how well do you think that would work in place of the cream cheese..?
Shevy (Slimming Eats) says
Hi Nikki - it should be okay. But I would take off the heat before stirring it through, as too high a heat might cause it to split. You might want to take it out of the fridge to bring to room temp too.
Norma says
This disg is so easy but packed with flavour and absolutely delicious. My husband isn’t on SW and he loved it. Definitely one to make again. Thank you.
Norma says
We had this last night and it’s delicious. My husband isn’t doing SW but he loved it. Definitely one to make again.
Shevy (Slimming Eats) says
Isn’t it great when all the family can eat the same food? Thanks for commenting.
Claire Jones says
Proper comfort food and absolutely delicious - definitely going to be a favourite.
Shevy (Slimming Eats) says
so glad you enjoyed it. Thank you for commenting.
Kelly says
Made this tonight with added bacon and hubby (who doesn't do SW) loved it and asked if we could have it again. Well done Siobhan - another winner!
Pauline says
I made this last week, first attempt. We both enjoyed it
Karen Gibbs says
Simple easy recipe to make that tastes delicious. Its become a regular 'make' in our housr. Thanks Shevy for makkng my mealtimes interesting again ☺
Shevy (Slimming Eats) says
thanks for commenting Karen 🙂
Chris says
Just made this, added a couple of chicken breasts, will do it again hubby said excellant that is high praise. I loved it and it is so easy, amazing how the Philli melts into the stock.
Linda Goldie says
Tweaked the recipe as I only had one leek so added a couple of chopped sticks of celery plus a few sliced mushrooms and shredded carrot. I also used the Laughing Cow low fat cheese triangles. Hubby thoroughly enjoyed it as did I. He couldnt believe it was low fat. Great recipes.
Helen says
Can this be reheated thanks
Shevy (Slimming Eats) says
pasta is always best eaten when cooked, but is fine to reheat.
Zoe says
Omg this is heaven on a plate. Thanks for sharing!! X
Suzanne says
Do you think you could do this an the instant pot?? I made it before I got one and it was delicious but now I want to cook everything in the IP! Hehe x
Shevy (Slimming Eats) says
I haven't been able to test this in the instant pot, so couldn't give precise timings/rations without doing so. If you try it let me know how it turns out.
Vicki says
Just had this for dinner tonight. It’s amazing, really creamy & tasty & extremely easy to make.
I tweaked it a bit by adding mushrooms & sweetcorn, heaven on a plate
Thank you
Hannah Chapman says
Great recipe, I want to make this evening but don't have any cream cheese. I have greek yog. Would this work?
Siobhan (Slimming Eats) says
I wouldn't recommend yoghurt, it's not creamy and has a tendecy to split.
Jessica says
Winner winner winner! This is so good! I doubled the recipe but used about 1/3 less cheese overall and it’s so so good. We added about a cup of diced button mushrooms! Served with grilled chicken and garlic bread.
Heather Buckley says
Made this recipe tonight .Simple but soooooo delicious! Another slimming eats hit in my house ( as ever).Clean plates all round.Thanks Siobhan !
Heather Buckley says
Made this recipe tonight .Simple but soooooo delicious! Another slimming eats hit in my house ( as ever).Clean plates all round.
Linda Reilly says
Made this last night. Was a bit dubious as thought it was far too watery. However I should have known not to worry , by the end with the addition of grated cheeses was perfect. Lovely and easy dish and like you say not much washing up. I added some bacon as suggested. Leeks already on shopping list to make again next week.
Marina O'Brien says
I made this today with chicken. The sauce was absolutely gorgeous however, next time I would probably add bacon pieces instead of chicken or just go with the original recipe. Once again, super satisfied. Love all your recipes. Haven't been let down once yet.
Suzanne French says
Fantastic recipe thoroughly enjoyed it
Diane Struecker says
I rarely comment on a recipe….but I had leeks from my garden and needed some comfort food. This was delish!!!