12 Cold Pasta Salads for Memorial Day: Ingredients & Prep Times

Memorial Day weekend often means potlucks, backyard grills and picnics—and cold pasta salads are the unsung heroes. They travel well, scale easily and showcase spring’s first tomatoes, fresh herbs and early corn. This roundup organizes 12 cold pasta salads by style so you can pick the right recipe for your plans: speedy weeknight sides, make-ahead crowd-pleasers, grill-forward mixes and protein-packed mains. Each entry includes a brief ingredients snapshot, estimated prep time, cooking method, serving size and practical dietary modifications.

Quick (≤20 minutes): Pasta Salads You Can Toss Together

1. Classic Greek Orzo Salad

• Ingredients: orzo, cherry tomatoes, cucumber, red onion, kalamata olives, feta, oregano, lemon vinaigrette
• Prep time: 15–20 minutes
• Cooking method: boil orzo, quick chill under cold water
• Serving size: serves 4 as a side; 2 as a main
• Dietary modifications: omit feta and use marinated tofu to make vegan; swap orzo for gluten-free pasta for GF
• Tip: Toss pasta while slightly warm so it absorbs more dressing; finish with extra lemon for brightness.

2. Lemon‑Garlic Angel Hair with Peas & Mint

• Ingredients: angel hair (capellini), frozen peas (blanched), lemon zest + juice, garlic, olive oil, fresh mint
• Prep time: 12–15 minutes
• Cooking method: boil pasta and blanch peas; toss with lemon-garlic oil
• Serving size: serves 4 as side
• Dietary modifications: dairy-free and vegan as written; reduce oil for lower-fat
• Tip: Use microplane zest for an intense lemon aroma; serve chilled or room temperature.

3. Pesto Caprese Rotini

• Ingredients: rotini, basil pesto, cherry tomatoes, mini mozzarella balls, balsamic glaze
• Prep time: 15–18 minutes
• Cooking method: boil pasta; toss with store-bought or homemade pesto
• Serving size: serves 4–6 as a side
• Dietary modifications: swap mozzarella for chickpeas for vegan protein; use nut-free pesto or omit pine nuts
• Tip: If making pesto ahead, stir in a tablespoon of pasta water to loosen before tossing.

Make‑Ahead & Picnic‑Friendly: Prep the Day Before

4. Tuna, White Bean & Farfalle Salad

• Ingredients: farfalle, canned tuna (in olive oil), cannellini beans, parsley, lemon, red pepper flakes
• Prep time: 20–30 minutes (better after an hour in fridge)
• Cooking method: boil pasta, drain and cool; fold tuna and beans
• Serving size: serves 6 as a potluck dish
• Dietary modifications: omit tuna and increase beans for vegetarian; use oil-packed wild salmon for richer flavor
• Tip: This holds well for 24 hours—drain excess oil before serving to avoid soggy pasta.

5. Chilled Sesame Soba Noodle Salad (Asian‑inspired)

• Ingredients: soba noodles, shredded cabbage, scallions, carrot, toasted sesame, soy-sesame dressing
• Prep time: 20–25 minutes
• Cooking method: boil soba, rinse under cold water to stop cooking
• Serving size: serves 4–6 as side or light main
• Dietary modifications: use tamari for gluten-free (if using gluten-free soba); make dressing oil-free for lighter option
• Tip: Add grilled tofu or edamame for extra protein; garnish with toasted sesame seeds just before serving.

6. Mediterranean Pasta with Roasted Peppers & Olives

• Ingredients: gemelli or penne, jarred or home-roasted bell peppers, castelvetrano olives, capers, parsley, red wine vinaigrette
• Prep time: 30–40 minutes (mostly hands-off if roasting peppers)
• Cooking method: roast peppers or use jarred, boil pasta, combine
• Serving size: serves 6 well—great for sharing
• Dietary modifications: naturally vegetarian; add grilled chicken for non-vegans
• Tip: Roasting peppers the day before concentrates flavor—this salad tastes better after sitting several hours.

Grill‑Forward & Charred Veg: Smoky, Bright Salads

7. Grilled Corn & Zucchini Penne with Chili‑Lime Dressing

• Ingredients: penne, grilled corn, charred zucchini, cilantro, lime, chili powder, cotija (optional)
• Prep time: 25–35 minutes
• Cooking method: grill or char vegetables, boil pasta
• Serving size: serves 4–6
• Dietary modifications: omit cheese for dairy-free; use smoked paprika rather than chili for milder heat
• Tip: Grill corn in husks for extra smoke, then cut kernels off the cob directly into the bowl to capture juices.

8. Charred Shrimp & Orzo Salad with Avocado

• Ingredients: orzo, large shrimp, avocado, grape tomatoes, lime-cilantro dressing
• Prep time: 20–30 minutes (shrimp grill time is short)
• Cooking method: grill or sear shrimp, boil orzo, assemble
• Serving size: serves 4 as a light main
• Dietary modifications: swap shrimp for grilled halloumi or tofu for vegetarian; avoid avocado to make nut/seed-free
• Tip: Toss avocado in lime juice separately and fold in right before serving to prevent browning.

9. Smoky Grilled Eggplant & Feta Pasta Salad

• Ingredients: small shells, grilled eggplant slices, smoked paprika vinaigrette, crumbled feta, basil
• Prep time: 30–40 minutes
• Cooking method: grill eggplant, boil pasta
• Serving size: serves 4–6
• Dietary modifications: use vegan feta or marinated mushrooms to make vegan; ensure cheese-free for dairy allergy
• Tip: Salt eggplant after grilling to draw out moisture for firmer texture; serve slightly chilled.

Protein‑Packed & Dietary‑Friendly: Substantial Cold Bowls

10. Chickpea & Sun‑Dried Tomato Rotini (Vegan, High Protein)

• Ingredients: whole-wheat rotini or legume-based pasta, chickpeas, sun-dried tomatoes, arugula, lemon-tahini dressing
• Prep time: 20–25 minutes
• Cooking method: boil pasta, toss with dressing and beans
• Serving size: serves 4 as a main
• Dietary modifications: keep vegan as written; swap tahini for sunflower seed butter for nut-free
• Tip: Using high-protein pasta (chickpea/quinoa) boosts protein and keeps the salad hearty without meat.

11. Cold Salmon, Dill & Cucumber Pasta Salad

• Ingredients: small pasta shells, cold-poached or smoked salmon, cucumber, dill, yogurt-dill dressing
• Prep time: 20–30 minutes
• Cooking method: poach or use smoked salmon, boil pasta
• Serving size: serves 4 as main
• Dietary modifications: use dairy-free yogurt for lactose-free; swap salmon for smoked trout if preferred
• Tip: For safety, chill salmon and pasta thoroughly—cold seafood salads are best kept under refrigeration until served.

12. Gluten‑Free Quinoa Pasta Salad with Kale & Lemon‑Tahini

• Ingredients: quinoa or chickpea pasta, massaged kale, roasted chickpeas, lemon-tahini dressing, toasted almonds (optional)
• Prep time: 25–35 minutes
• Cooking method: boil GF pasta per package, roast chickpeas
• Serving size: serves 4–6 as a main or hearty side
• Dietary modifications: omit almonds to make nut-free; ensure tahini-free dressing if sesame allergy—swap with lemon-olive oil vinaigrette
• Tip: Massage kale with a little salt and lemon for 2–3 minutes to soften before combining with hot pasta so it wilts slightly and becomes more tender.

How to Choose, Scale and Store

Which salad to make? If you need a last‑minute side, choose one from the Quick section. For travel-friendly, pick a Make‑Ahead recipe that benefits from sitting in the fridge. Grill-forward salads pair beautifully with burgers and kebabs; protein-packed bowls stand in as mains.

• Scaling: Most recipes scale linearly—double the pasta and dressing, but taste and adjust seasoning as volume increases.
• Make-ahead: Dress salads lightly if you plan to sit for more than 4 hours—extra oil or dressing can be added later to refresh texture.
• Storage: Store in airtight containers up to 3 days. Keep creamy or dairy-based salads cold and consume within 24 hours if they contain seafood.
• Serving: Many cold pastas can serve 6–8 as a potluck side; list serving size above assumes a side portion for a meal of mixed dishes.

With early summer produce hitting markets in May 2026, look for sweet baby tomatoes, tender young zucchini and early corn—these ingredients make Memorial Day cold pastas sing. Whether you’re prepping a fast weeknight side or a make-ahead potluck centerpiece, these 12 cold pasta salads offer clear ingredient lists, estimated prep time, cooking method and easy dietary modifications so you can pick the perfect dish for your gathering.