
This healthy cucumber pasta salad is my go-to for light lunches and summer potlucks. It is crisp and creamy at the same time balancing fresh cucumber tender pasta and a tangy dill dressing that feels nostalgic and refreshing. Whether you need an easy meal prep option or a crowd pleaser for gatherings this dish always earns rave reviews.
Every time I make this my family cannot resist taking a little taste from the bowl before it hits the table. My kids especially love the crunchy cucumber pieces and I love how easy it is to double for picnics.
Ingredients
- English cucumber: bright and crisp choose a firm one with smooth skin
- Medium pasta: penne or rotini hold the dressing well cook to al dente for best bite
- Sweet white onion: mild and not overpowering soak to mellow the flavor
- Sour cream: creamy tang opt for full fat for richness
- Mayonnaise: classic creamy base use good quality for smooth texture
- Sugar: balances the tang from vinegar and keeps the dressing mellow
- Salt: lifts all the flavors use a flaky or kosher salt for best distribution
- Fresh dill: bright herbal flavor fresh is best but dried works in a pinch
- Vinegar: brings tanginess white vinegar or apple cider are both nice
- Black pepper: for seasoning grind fresh for subtle heat
Instructions
- Prepare the Dressing:
- Combine sour cream mayonnaise sugar salt dill vinegar and black pepper in a small bowl. Whisk thoroughly until the mixture is smooth and uniform. Set the dressing aside so the flavors blend and become more vibrant.
- Prepare the Onions:
- Slice the sweet white onion thinly using a sharp knife. Place the slices in a bowl filled with cold water making sure they are submerged. Let them sit while you prep the rest of the salad to mellow the bite and create a milder sweeter flavor.
- Cook and Cool the Pasta:
- Bring a large pot of salted water to a boil. Add the pasta and cook until just al dente so it retains a pleasant bite. Once cooked drain the pasta into a colander and rinse thoroughly under cold running water. This stops cooking instantly and keeps the salad from getting mushy. Let the pasta drain well to avoid a watery salad.
- Slice the Cucumber:
- Cut the cucumber in half lengthwise. Hold each half steady and use a spoon to gently scrape out the seeds this keeps the salad from getting watery. Slice each half evenly into thin pieces for crunch and freshness in every forkful.
- Assemble the Salad:
- Drain the onions and pat dry with a paper towel. In a large serving bowl combine the cooled pasta sliced cucumber and onions. If you like add extra veggies such as halved cherry tomatoes or thinly sliced radishes. Pour the dressing over top and toss gently ensuring everything is well coated. Let the salad rest in the fridge for at least forty minutes so the flavors meld and every bite is delicious.

My favorite ingredient here is the fresh dill it instantly lifts and freshens every bite. My grandmother used her own homegrown dill for this salad and every forkful reminds me of watching her snip fresh sprigs from her garden.
Storage Tips
Keep this salad stored in an airtight container in the fridge. It stays crisp and flavorful for up to three days. If you want to make it ahead for a party store the dressing and salad separately and toss together before serving to keep the vegetables extra crisp.
Ingredient Substitutions
You can swap sour cream for Greek yogurt for a bit more tang and protein. Plain white vinegar can be switched with apple cider vinegar for a gentler sweetness. If you are out of fresh dill use a smaller amount of dried but let it sit a little longer to hydrate.
Serving Suggestions
Serve this salad as a light lunch paired with grilled chicken or salmon. It also works as a refreshing side with barbecue or burgers. For extra protein stir in diced cooked chicken or chickpeas.
Cultural and Historical Context
Cucumber salads are classics in many cultures from Eastern Europe to the Mediterranean. The creamy dill dressing borrows inspiration from German and Scandinavian recipes which often feature fresh garden herbs with tangy dairy.
Seasonal Adaptations
Add cherry tomatoes or sweet corn in summer for extra color Swap in radishes or sliced snap peas for a spring bite Try with ribbons of zucchini or summer squash for a heartier veggie salad
Success Stories
Friends still ask for this recipe after potlucks. Once I made it for a picnic and we finished the whole bowl before the main course came out. Even skeptical veggie eaters go back for seconds every time.
Freezer Meal Conversion
This salad is best enjoyed fresh and does not freeze well. However you can freeze cooked pasta and prep most of the veggies ahead to make assembly a breeze when you are ready.

Serve this chilled and enjoy the refreshing crunch in every bite. This salad will quickly become a summer favorite in your kitchen.
FAQs about Recipes
- → How should the cucumber be prepared for this salad?
Slice the cucumber in half lengthwise, remove seeds with a spoon, then cut into thin slices for maximum crunch and freshness.
- → Can I use a different type of pasta?
Yes, any short pasta like fusilli or penne works well. Cook it al dente and rinse under cold water for best texture.
- → Why soak the onions in cold water?
Soaking sliced onion in cold water reduces its sharpness, resulting in a milder, sweeter flavor in your salad.
- → How can I enhance and vary the flavor?
Try adding cherry tomatoes, sliced radishes, or substituting Greek yogurt for sour cream to alter the flavor and texture.
- → How long should the salad sit before serving?
Let the salad chill for at least 40 minutes before serving, allowing flavors to meld beautifully and intensify.