Creamy Cucumber Pasta Salad
Creamy Cucumber Pasta Salad is like a refreshing breeze on a warm day. It blends perfectly cooked rotini pasta with cool, crisp cucumbers and zesty onions, all enveloped in a rich, creamy dressing that tantalizes the taste buds. This dish stands apart thanks to dill’s bright notes, elevating it to a summer must-have for barbecues, picnics, or potlucks. Each forkful bursts with flavor, making it hard to believe it’s so easy to prepare!
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The first time I made this salad, I was looking for something to accompany grilled chicken for a Sunday family dinner. Little did I know it would become an instant favorite, quickly disappearing from the table! Whether it’s your first time or you’re a veteran in the kitchen, you’ll find that this delightful pasta salad is a reliable crowd-pleaser and a simple go-to for satisfying those summer cravings. I can’t wait for you to try this creamy cucumber pasta salad!
Why You’ll Love This Recipe
- Simple & Quick: Ready in about 20 minutes, perfect for last-minute gatherings.
- Irresistible Flavor: A delicious combination of creamy, tangy, and crunchy textures.
- Eye-Catching Appeal: The vibrant greens and creamy whites make it visually stunning.
- Flexible Serving: Great as a side dish or light main course; perfect for parties or picnics.
- Diet-Friendly Options: Easily adjustable for gluten-free or lighter versions by using alternative pasta.
Ingredients You’ll Need
- 1/2 pound rotini pasta: This spiral shape holds onto the dressing beautifully. You can substitute with another pasta shape like penne or farfalle if you prefer.
- 1 cucumber: Thinly sliced for crunch; English or Persian cucumbers work best due to their minimal seeds. Feel free to replace with zucchini for a different twist.
- 1/2 sweet white onion: Adds a mild sweetness. Soaking in cold water, as I’ll explain, takes the sharpness down. Red onion can be used for a bolder flavor.
- 1/2 cup sour cream: Provides a creamy texture that balances the dish. You can swap with Greek yogurt for a healthier version.
- 1/2 cup mayonnaise: This adds richness. Use light mayo if you want to trim calories without sacrificing flavor.
- 1 tsp sugar: A pinch for balancing the acidity. You can omit it if you prefer a tangier salad.
- 1/2 tsp salt: Enhances all flavors. Adjust based on preference or dietary needs.
- 2 tbsp dill: Fresh dill adds a bright, herbaceous note; dill weed can work, but the flavor won’t be as vibrant.
- 2 tbsp white vinegar: Brightens the flavors; apple cider vinegar can be a nice alternative for a subtle fruity twist.
How to Make Creamy Cucumber Pasta Salad
- Cook the Pasta: Boil a pot of water and add 1/2 pound rotini pasta. Cook until al dente according to package directions, then drain and rinse under cold water to stop the cooking process.
- Prep the Vegetables: Cut the cucumber in half lengthwise and scoop out the seeds using a spoon. Slice thinly and set aside. For the onions, thinly slice 1/2 a sweet white onion and soak the slices in a bowl of cold water for about 10 minutes to mellow their flavor.
- Make the Dressing: In a small bowl, whisk together 1/2 cup sour cream, 1/2 cup mayonnaise, 1 tsp sugar, 1/2 tsp salt, 2 tbsp dill, and 2 tbsp white vinegar until smooth and well-blended.
- Combine & Chill: In a large bowl, toss the cooled pasta, sliced cucumbers, drained onions, and the dressing mixture together. Mix until everything is evenly coated. Cover and refrigerate for at least 45 minutes before serving for the flavors to meld beautifully.
Storing & Reheating
To keep your Creamy Cucumber Pasta Salad fresh, store it in an airtight container in the fridge, where it can last for about three days. I wouldn’t recommend leaving it out for more than two hours. Freezing this salad isn’t advisable, as the creamy texture doesn’t hold up well. To enjoy leftovers, simply give it a good stir; you might want to add a splash of vinegar or a dollop of sour cream to refresh the taste and texture.
Chef’s Helpful Tips
- Watch your pasta! Overcooked pasta can make the salad mushy, so keep an eye on it while boiling.
- For the best flavor, allow the salad to chill for at least 45 minutes so the ingredients can mingle.
- Consider adding cherry tomatoes or crumbled feta cheese for an extra punch of flavor.
- If you find the dressing too thick after chilling, mix in a splash of water or milk to loosen it up just before serving.
- Always taste before serving. Adjust the seasoning as flavors can mellow in the fridge.
In summary, this creamy cucumber pasta salad is a delightful blend of flavors that comes together effortlessly. Perfect for any occasion, it’s easy to customize and adapt to your personal taste. Don’t be shy—experiment with different vegetables or herbs to make this dish your own.

Recipe FAQs
Can I make this pasta salad ahead of time?
Absolutely! This salad tastes even better the next day as the flavors develop. Just remember to store it in the refrigerator and not let it sit out too long to maintain its freshness.
Can I use other types of pasta?
Yes, feel free to swap rotini for any pasta shape you love! Bowties, penne, or even gluten-free pasta would work wonderfully.
Is this dish gluten-free?
To make a gluten-free version, simply use gluten-free rotini or any other gluten-free pasta. The rest of the ingredients are naturally gluten-free, so you’re all set!
How can I make it vegan?
For a vegan version, substitute the sour cream and mayonnaise with vegan sour cream and mayonnaise. Ensure the pasta you select is vegan-friendly!
I hope you enjoy making and savoring this creamy cucumber pasta salad as much as I do. It captures the essence of summer and is sure to become a favorite in your home!
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Creamy Cucumber Pasta Salad
- Prep Time: 60 minutes
- Cook Time: 10 minutes
- Total Time: 1 hour 10 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: No-Cook
- Cuisine: American
Description
This Creamy Cucumber Pasta Salad features rotini pasta, crunchy cucumbers, and a rich, creamy dressing. It’s a wonderful choice for a quick lunch or refreshing side dish at gatherings. Enjoy the delightful mix of flavors while keeping it simple!
Ingredients
- 1/2 pound rotini pasta
- 1 cucumber, thinly sliced
- 1/2 sweet white onion, thinly sliced
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 tsp sugar
- 1/2 tsp salt
- 2 tbsp dill
- 2 tbsp white vinegar
Instructions
- Cook the rotini pasta according to package directions until al dente, then rinse under cold water to cool.
- Slice the cucumber in half lengthwise, scoop out the seeds, and cut it into thin slices. Set aside.
- Thinly slice the onion, and soak it in a bowl of cold water for a bit to reduce its sharpness.
- In a small bowl, whisk together the sour cream, mayonnaise, sugar, salt, dill, and white vinegar until combined.
- In a large bowl, combine all the ingredients, mixing thoroughly. Refrigerate for 45 minutes before serving.
Notes
For extra crunch, consider adding bell peppers or celery.
Adjust the seasoning according to your taste preferences.
This salad can be made a day ahead for even better flavor.
Nutrition
- Serving Size: 1 cup
- Calories: 300
- Sugar: 2g
- Sodium: 450mg
- Fat: 22g
- Saturated Fat: 5g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 15mg
