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.

image of Everyday Comfort cookbook by Holly Nilsson of Spend With Pennies plus text
Beige bowl of Cucumber Pasta Salad
4.96 from 127 votes

Creamy Cucumber Pasta Salad

Servings 8 servings
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!
Servings 8 servings
Prep Time 14 minutes
Total Time 14 minutes
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Ingredients  

  • 1 English cucumber
  • ½ pound medium pasta such as penne or rotini
  • ½ sweet white onion

Dressing

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

Instructions 

  • 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.

Notes

Soaking the onions in cold water is optional but takes a bit of the "bite" out of the onion.
4.96 from 127 votes

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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About the author

Holly Nilsson is the creator of Spend With Pennies, where she creates easy, comforting recipes made for real life. She is also the author of “Everyday Comfort,” which promises to inspire even more hearty, home-cooked meals.
See more posts by Holly

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4.96 from 127 votes (99 ratings without comment)

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Comments

  1. Love this! I just made it and I Is delicious, I had a cucumber going bad and didn’t know what to do with it- All the ingredients are things I have in my pantry.

    Also a great way to stretch some simple ingredients when you’re budgeting!

  2. I don’t love sour cream and I also don’t have any right now! Do you have a suggestion for a substitute or if I should change anything if I were to leave it out?? This looks so good and I can’t find any other cucumber pasta salad recipes!

  3. Just made this and eating it now. SO DELICIOUS. Had a bunch of cucumbers from a family member and didn’t know what to make, so glad we tried this! Definitely going to make again for a bbq side dish!! Thank you for sharing this!!!!

  4. the dill pickle pasta salad was awesome and so easy to make. going to try the Hawaiian pasta salad and the creamy cucumber pasta salad

  5. I have red wine vinegar, apple cider vinegar, and rice vinegar..can I use one of those in place of the white vinegar?

    1. I have only made this as written. Of the 3 you’ve suggested I would try the apple cider vinegar first.

  6. Holly,

    Will the salad with dessing hold up well if made the night before or will it become watery? I am making it for a pot luck birthday party tomorrow.

  7. Have made the dill pickle pasta salad 3 times in 2 weeks. It is to die for and doesn’t last more than 2 days in my household :D

  8. I just made the creamy cucumber pasta salad, and it is beyond yummy. I love it! I used a Vidalia onion. Thank you so much for this great recipe. 5 stars!5 stars

  9. This looks amazing! Do you think I can sub plain greek yogurt for the mayo and sour cream? (I’ve seen that substitution before in recipes.)

    1. You can certainly sub the sour cream for greek yogurt (and I often do). The mayo does add a little creaminess to this recipe so I would suggest keeping at least a small portion of mayo. If not, the texture/flavor will change slightly.

      1. Okay, mayo is no big problem. I just wanted to eliminate the sour cream portion! Thank you! Can’t wait to make this soon!

  10. Salads look so good I need to try because I love all Ingredients
    For how long its can stay in refrigerator
    Thank you Holly

  11. This looks so summery and fresh and cool. Have printed recipe and heading to store first thing tomorrow. Can’t wait to try it.