Creamy Cucumber Pasta Salad takes my favorite summer cucumber salad and turns it into a delicious meal.  Loaded with tender pasta, crisp juicy cucumbers, fresh dill and sweet white onion, this dish will be the hit of every potluck!

closeup of Creamy Cucumber Pasta Salad in a serving dish

The recipe combines two of my favorite summer side dishes.  Creamy Cucumber Salad meets pasta salad in this amazing side for a perfectly refreshing new summer staple!  I love a good pasta salad, not only are they easy to make but they can usually be prepared well ahead of time making them the perfect potluck dish!
Creamy Cucumber Pasta Salad on a salad plate

Fresh crisp cucumbers in a simple and creamy sauce loaded with dill from the garden is tossed with your favorite pasta.  The dressing in this salad doesn’t have a lot of ingredients, but that’s really the beauty of this recipe!

If you have access to fresh dill, it really makes a huge difference in this salad.  For a great twist you can also add in a  handful of chopped tomatoes or halved cherry tomatoes or a squeeze of lemon juice.

Creamy Cucumber Pasta Salad in a serving bowl

While it’s not required, soaking the onions in cold water for a few minutes takes just a little bit of bite out of them.  When purchasing white onion for this recipe, you’ll want to be sure you’re getting the white onion with a white papery skin (not the yellow papery skin).  The white onions are much milder and sweeter and won’t overpower the other ingredients in this recipe.

If possible try to toss this at least 1 hour before serving to allow the flavors to blend.

Beige bowl of Cucumber Pasta Salad
4.95 from 78 votes↑ Click stars to rate now!
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Creamy Cucumber Pasta Salad

Creamy Cucumber Pasta Salad takes my favorite summer cucumber salad and turns it into a delicious meal. Loaded with tender pasta, crisp juicy cucumbers, fresh dill and sweet white onion, this dish will be the hit of every potluck!
Prep Time 14 minutes
Total Time 14 minutes
Servings 8 servings


  • 1 long english cucumber
  • ½ pound medium sized pasta such as penne or rotini
  • ½ sweet white onion


  • ½ cup sour cream
  • ½ cup mayonnaise
  • 1 teaspoon sugar
  • ½ teaspoon salt
  • 2 tablespoons fresh dill
  • 2 tablespoons white vinegar
  • pepper to taste


  • Combine all dressing ingredients in a small bowl and mix well. Set aside.
  • Thinly slice onion and place in a bowl of cold water. (see note)
  • Cook pasta al dente according to package directions. Run under cold water to stop cooking.
  • Cut cucumber in half lengthwise and remove seeds using a spoon. Slice into thin slices.
  • Toss all ingredients in a large bowl. Let sit at least 40 minutes before serving.


Soaking the onions in cold water is optional but takes a bit of the "bite" out of the onion.
4.95 from 78 votes↑ Click stars to rate now!
Or to leave a comment, click here!

Nutrition Information

Calories: 178 | Carbohydrates: 11g | Protein: 2g | Fat: 13g | Saturated Fat: 3g | Cholesterol: 13mg | Sodium: 247mg | Potassium: 97mg | Sugar: 2g | Vitamin A: 145IU | Vitamin C: 1.7mg | Calcium: 25mg | Iron: 0.5mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Salad
Cuisine American

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Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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Recipe Rating


  1. A simple salad with big flavors. The dressing is perfect and I refrigerated it for a couple hours before putting everything together. Had to use dry dill because I could not find fresh but I dont think it took away from the salad. Using the english cucumber I didnt worry about seeds and did use the penne pasta. Will be making this often and using fresh dill this summer. Made and reviewed for the What’s on the Menu tag game.5 stars

  2. Hello!
    I want to make this for a shower with about 65 ladies. Can I make it a day or two in advance or is it better to toss everything a couple hours before the event? I want to make sure it still tastes fresh. 

    1. I’d say tossing the day of the event would be perfect. You could prepare the other ingredients ahead. Have a great shower!

  3. I made this tonight using fresh dill from my garden and cheese tortellini as my pasta and we LOVED it!  Thank you for the wonderful recipe! 5 stars

  4. This a wonderful cucumber pasta salad. Everyone loved it including my very picky grandson. He asked me to make it again so this is the second time this week that I have made this recipe!

    1. That should work just fine Dave. You may want to pat them dry if they seem more watery than long english cucumbers.

  5. Hello! Firstly, I’d like to thank you for posting these yummy salads! You found me a cheap and easy lunch to make and will last the week (until my family steals them -_-) Secondly, would it taste good if I were to add chicken into this or the Dill Pickle salad? I’m a meat lover! Thank you!

  6. Made this one and your dill pickle one for the first time today. oMG ! Girl they are amazing!!! I want them for myself and just want to make tuna salad for them tomorrow. Lol5 stars

    1. Wowzer! Followed exactly as written. I am impressed. The flavors are amazingly delightful. Into my “folder” of favorite recipes. Thank you so very much. YES!

  7. Made this for an office party and had so many compliments and a few coworkers even asked for the recipe. Glad I made it!5 stars

  8. We loved this salad. It has great flavor and was a perfect side for dinner. The dill and onion flavors are great with the light, refreshing taste of the cucumber. We will be making it again!5 stars

  9. Not nearly as good as it looks. Disappointed. Not sure how to fix. Will keep trying to find the right flavor2 stars

      1. What kind of pasta did you use and what brand of mayo. Did you use regular pasta, wheat, dreamfields?

      2. I used regular pasta and I used Hellmann’s mayonnaise… the fresh dill and the sweet white onion (with white papery skin, not yellow) make a huge difference in the flavor as well. :)

  10. Love the basis of this recipe. I added approx a teaspoon of Beau Monde spice & some leftover shrimp cocktail. Excellent!!

  11. I was wondering, would it matter if I left the seeds in the cucumber. I know it said you can remove the seeds with a spoon. I always eat my cucumbers with the seeds.

    1. I have only made this recipe as written, so I am not sure how this would turn out. Should you decide to make it with the seeds, let me know how it turns out.

  12. I made this. LOVED it. I used bowtie pasta instead of penne. Still great. Used the “white onion” trick, and it made ALL the difference. You would be proud to put this on your table for every meal. If you want to cut calories, used low/no fat sour cream and mayo. Slice cherry toms in it to add that”splash” of color.