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Cucumber Pasta Salad

A cool and creamy cucumber pasta salad made with tender penne, crisp English cucumber, mild onion, and a tangy dill dressing. This chilled salad benefits from resting before serving so the flavors can settle into the pasta and vegetables.
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Course: Salad
Cuisine: American
Keyword: Cucumber Pasta Salad
Resting Time: 40 minutes
Total Time: 40 minutes

Ingredients

For the Pasta Salad

  • 1 English cucumber cut into ¼-inch pieces
  • 8 oz penne pasta
  • 1/2 white onion finely minced

For the Dressing

  • 2 tbsp finely chopped fresh dill
  • 1/2 cup full-fat sour cream
  • Freshly ground black pepper added to taste
  • 1/2 tsp salt
  • 2 tbsp vinegar
  • 1 tsp sugar
  • 1/2 cup mayonnaise Hellmann’s preferred

Instructions

  • Combine the mayonnaise, sour cream, vinegar, sugar, fresh dill, salt, and black pepper in a small mixing bowl. Stir thoroughly until the dressing is smooth and evenly blended.
  • Set the prepared dressing aside so the ingredients have time to meld while the remaining components are prepared.
  • Thinly slice the white onion and place it in a bowl filled with cold water. Letting the onion rest in the water helps soften its sharper flavor.
  • Cook the penne until al dente, following the directions on the package. After cooking, rinse the pasta under cold running water to stop the cooking process and cool it completely.
  • Drain the pasta well, then set it aside until ready to assemble the salad.
  • Cut the cucumber in half lengthwise. Scoop out the seeds with a spoon, then slice the cucumber thinly for a crisp, refreshing texture.
  • Place the cooled pasta, prepared onion, cucumber, and any additional desired ingredients into a large bowl.
  • Pour the dressing over the salad mixture and toss until the pasta and vegetables are evenly coated.
  • Let the salad rest for at least 40 minutes before serving so the dressing can fully season the pasta and vegetables.
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Notes

Soaking the onion in cold water helps reduce its bite while keeping its texture crisp.