Cucumber Crunch Pasta Salad

Featured in: Simple Oven Dishes

This vibrant cucumber and pasta salad combines tender shell pasta with fresh, crisp cucumbers and aromatic dill, all bound in a smooth, tangy sour cream and mayonnaise dressing. The everything bagel seasoning adds a savory umami punch that elevates this classic summer side. Prepared in just 25 minutes with minimal cooking, it's ideal for potlucks and outdoor dining. Chill for 30 minutes before serving for optimal flavor development.

Updated on Tue, 20 Jan 2026 08:38:00 GMT
Tossed shell pasta, crisp cucumbers, and fresh dill in a creamy dressing, finished with everything bagel seasoning. Pin this
Tossed shell pasta, crisp cucumbers, and fresh dill in a creamy dressing, finished with everything bagel seasoning. | plumoven.com

There was this heatwave last July where my apartment AC died, and I stood in front of the open freezer eating ice cubes while scrolling through potluck ideas. Someone brought a pasta salad to the block party that looked like absolute perfection against the wilted everything else on the table.

I made this for my sister's baby shower when we were all desperate for something that wouldn't wilt in the backyard heat. My aunt literally cornered me near the gift table to demand the recipe, which is basically her highest compliment.

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Ingredients

  • Small shell pasta: The curves catch the creamy dressing in tiny pockets and the small size means every forkful has the perfect ratio of pasta to crunch
  • English cucumber: These have thinner skins and fewer seeds so they stay crisp instead of turning into mush after a day in the fridge
  • Fresh dill: Dried herbs have their place but fresh dill brings this bright grassy sweetness that cuts through the creamy dressing
  • Sour cream and mayonnaise: The combo gives you tanginess from the sour cream and velvety richness from mayo
  • Everything bagel seasoning: This is what elevates it from basic pasta salad to the dish everyone keeps talking about

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Instructions

Cook and cool the pasta:
Boil those shells until they're just tender with a tiny bite in the center, then immediately rinse under cold water until they're chilled through. This stops the cooking and prevents them from becoming a gummy mess.
Whisk together the creamy dressing:
Combine the sour cream, mayo, lemon juice, Dijon, garlic, salt, and pepper until you have something smooth and pale yellow. Let it sit for a minute so the garlic can wake up and mellow out.
Add the crunch and herbs:
Toss in the cooled pasta, diced cucumber, sliced green onions, and fresh dill. Fold everything together gently until the vegetables are evenly distributed.
Season and let it rest:
Sprinkle in the everything bagel seasoning and fold until those tiny seeds and salt crystals are coating everything. The hardest part is waiting at least 30 minutes before serving.
Small pasta shells mixed with diced cucumber, green onions, and a tangy sour cream and mayo dressing. Pin this
Small pasta shells mixed with diced cucumber, green onions, and a tangy sour cream and mayo dressing. | plumoven.com

My neighbor texted me at midnight asking what was in the container I'd dropped off earlier, claiming she kept getting out of bed for just one more bite.

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Making It Your Own

After making this for countless gatherings, I've learned that the formula is forgiving but the seasoning ratio matters. Sometimes I add diced bell peppers for color or swap in Greek yogurt when I want something lighter.

Make Ahead Magic

This salad is actually better when made the day before, which is why it's become my go-to for stressful hosting situations. The flavors deepen and the pasta absorbs just enough dressing to become incredibly flavorful without being soggy.

Serving Suggestions

I've learned to double the recipe when feeding a crowd because it disappears faster than you'd expect. Serve it alongside grilled proteins or as part of a spread at summer gatherings.

  • Keep a little extra everything bagel seasoning on hand to refresh the topping right before serving
  • Add the avocado at the last minute if you're including it for best texture
  • This travels beautifully but pack an ice pack if you're going somewhere warm
A chilled, creamy pasta salad topped with everything bagel seasoning, perfect for summer picnics and BBQs. Pin this
A chilled, creamy pasta salad topped with everything bagel seasoning, perfect for summer picnics and BBQs. | plumoven.com

There's something deeply satisfying about a dish that looks so simple but keeps people coming back for seconds and thirds.

Recipe FAQs

β†’ Can I make this ahead of time?

Yes, this salad is excellent for advance preparation. Store it in an airtight container in the refrigerator for up to 2 days. The flavors meld beautifully overnight, making it even better the next day.

β†’ What can I substitute for sour cream?

Greek yogurt works wonderfully as a lighter alternative, providing similar tanginess and creaminess. You can also use a combination of both for added protein and reduced fat content.

β†’ How do I keep the pasta from getting soggy?

Cool the cooked pasta thoroughly under cold water and ensure it's completely dry before mixing with the dressing. Add the dressing just before serving or store components separately until ready to combine.

β†’ What vegetables work well in this salad?

Beyond cucumbers, try adding diced celery, radishes, bell peppers, cherry tomatoes, or red onion. These additions enhance texture and flavor while maintaining the fresh, crisp character of the dish.

β†’ Is this suitable for vegetarian diets?

Yes, this salad is completely vegetarian. It contains no meat products, though it does include dairy and eggs from the mayonnaise and sour cream. Confirm all seasoning components are vegetarian-friendly.

β†’ What protein pairs best with this salad?

Grilled chicken, smoked salmon, and hard-boiled eggs complement this salad beautifully. The tangy dressing and fresh herbs pair exceptionally well with both seafood and poultry preparations.

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Cucumber Crunch Pasta Salad

Tender pasta tossed with crisp cucumbers, fresh dill, and a zesty creamy dressing, finished with everything bagel seasoning.

Prep time
15 min
Time to cook
10 min
Total Duration
25 min
Created by Plum Oven Sophie Warren


Level of challenge Easy

Cuisine type American

Servings made 4 Portions

Dietary details Meat-Free

Ingredient List

Pasta

01 8 oz small shell pasta
02 1 teaspoon salt for pasta water

Vegetables

01 2 cups diced cucumber, about 1 large English cucumber
02 2 green onions, thinly sliced

Fresh Herbs

01 2 tablespoons fresh dill, finely chopped

Dressing

01 1/2 cup sour cream
02 1/4 cup mayonnaise
03 1 tablespoon lemon juice
04 1 teaspoon Dijon mustard
05 1 clove garlic, minced
06 1/2 teaspoon salt
07 1/4 teaspoon ground black pepper

Seasoning

01 1.5 tablespoons everything bagel seasoning

How-To Steps

Step 01

Prepare Pasta: Cook the shell pasta in a large pot of salted boiling water according to package instructions until al dente. Drain and rinse under cold water to cool completely.

Step 02

Create Dressing: In a large mixing bowl, whisk together sour cream, mayonnaise, lemon juice, Dijon mustard, garlic, salt, and pepper until smooth.

Step 03

Combine Ingredients: Add the cooled pasta, diced cucumber, green onions, and fresh dill to the bowl. Toss gently to combine.

Step 04

Season and Mix: Sprinkle in the everything bagel seasoning and fold until evenly distributed.

Step 05

Chill and Serve: Taste and adjust seasoning if needed. Chill for at least 30 minutes for best flavor before serving.

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Equipment Needed

  • Large pot
  • Colander
  • Large mixing bowl
  • Whisk
  • Chef's knife
  • Cutting board

Allergy Advisories

Review each item for allergens and talk to your healthcare provider if unsure.
  • Contains wheat in pasta
  • Contains eggs in mayonnaise
  • Contains sesame seeds in everything bagel seasoning
  • May contain dairy in sour cream
  • Check everything bagel seasoning for potential nut or other allergen cross-contamination

Nutrition info (per portion)

This nutritional overview is meant for general information. For medical concerns, ask a professional.
  • Caloric Value: 320
  • Fats: 16 g
  • Carbohydrates: 36 g
  • Proteins: 7 g

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