Memorial Day Pasta Salad

This crowd-pleasing Memorial Day pasta salad features tender rotini, a zesty homemade herb vinaigrette, and crisp summer veggies that stay perfectly crunchy.

Why This Recipe Works:

• Overcooking the pasta slightly prevents it from turning rock-hard when chilled.
• Dressing the noodles while hot ensures the vinaigrette penetrates deep into the starch matrix.
• Freshly grated parmesan and crisp veggies add contrasting textures that hold up for days.

Three years ago, I stood over my kitchen sink at midnight, frantically picking mushy, waterlogged peas out of a massive bowl of pasta salad because I had overcooked the noodles in a sleep-deprived haze.

It was humiliating.

Most backyard pasta salads are absolute disasters because cooks treat pasta like it behaves the same way cold as it does hot.

When starch cools down, a process called starch retrogradation occurs, turning once-tender noodles into chalky, stiff cardboard that refuses to absorb dressing. To compensate, people drown the bowl in bottled Italian dressing, which just pools at the bottom and leaves the top layer dry and sad.

Bear with me here, and think about this in terms of physics. The fix is simple: overcook your pasta by exactly two minutes past al dente, then toss it with half the dressing while it is still steaming hot. This allows the expanding starch matrix to drink up the oil-soluble flavor compounds before the noodles cool down and seal shut.

Trust me, this method changes everything.

Memorial Day Pasta Salad

• Publisher Storied Skillet
• Cuisine American
• Category Salad, Side Dish
• Prep Time 15 mins
• Cook Time 10 mins
• Servings 8 servings
• Calories 280 calories
• Rating 4.8 3271
• Tags pasta salad, Memorial Day, summer side dish, cold pasta salad

Ingredients

• 16 oz (454g) rotini pasta
• 1 cup cherry tomatoes, halved
• 1 cup English cucumber, diced
• 1/2 cup red onion, finely diced
• 1/2 cup black olives, sliced
• 1 cup mozzarella pearls
• 1/2 cup salami, chopped
• 1/2 cup freshly grated parmesan cheese
• 3/4 cup extra virgin olive oil
• 1/4 cup red wine vinegar
• 1 tbsp Dijon mustard
• 2 tsp Diamond Crystal kosher salt
• 1 tsp dried oregano
• 1/2 tsp freshly cracked black pepper

Directions

1. Bring a large pot of heavily salted water to a rolling boil.
2. Cook the rotini pasta for 2 minutes past the package's al dente instructions so it remains tender when cold.
3. While the pasta cooks, whisk the olive oil, red wine vinegar, Dijon mustard, Diamond Crystal kosher salt, oregano, and black pepper in a large bowl until emulsified and your forearm aches.
4. Drain the pasta, but do not rinse it; immediately toss the hot noodles with half of the prepared dressing.
5. Let the dressed pasta cool to room temperature on the counter for about 15 minutes.
6. Fold in the cherry tomatoes, cucumber, red onion, olives, mozzarella pearls, salami, parmesan, and the remaining dressing.
7. Chill in the refrigerator for at least 2 hours before serving to let the flavors meld.
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Notes

• Always use Diamond Crystal kosher salt for the dressing; if you only have Morton's kosher salt or fine table salt, cut the measurement in half to avoid an over-salted disaster.
• Rinsing pasta washes away the surface starches. We want those starches intact because they help the vinaigrette cling to the noodles instead of sliding off to the bottom of the bowl.
• Do not chop your veggies while the pasta is draining. Have everything prepped beforehand so you can toss the hot pasta with the dressing immediately—seconds count when the starch is receptive.
• After a day in the fridge, the pasta will inevitably absorb more moisture. Keep a splash of red wine vinegar and olive oil handy to toss through the leftovers right before serving to revive the glossy texture.
• If you want a creamier profile, you can check out our Creamy Shrimp Pasta Salad for a seafood twist.

Serving Suggestions

This versatile side dish pairs beautifully with classic backyard barbecue fare. Here are my favorite ways to plate and serve it:

• Serve alongside a juicy Wisconsin Butter Burger to cut through the rich, buttery beef.
• Pair it with a fresh Italian Sub Salad Two Ways for a double-dose of zesty Mediterranean flavors.
• Spoon it into wide, chilled ceramic bowls to keep the salad cool during hot outdoor gatherings.
• Top with extra freshly torn basil leaves right before serving for a burst of aromatic freshness.
• If you want to mix up your pasta shapes, try our Tortellini Caprese Pasta Salad for a cheesy, bite-sized alternative.
• Scatter some Pickled Red Onions over the top for a bright, tangy pop of color.

Storage and Reheating

Store this salad in an airtight glass container.

Plastics tend to absorb the garlic and onion oils over time, which can leave a stubborn scent behind even after multiple dishwasher cycles. In glass, it will easily keep beautifully for up to four days, making it a stellar make-ahead option.

Never freeze this dish. The cucumbers and tomatoes will turn into mushy, watery pockets of sadness upon thawing.

When you are ready to eat leftovers, let the bowl sit on the counter for ten minutes first. Cold olive oil congeals in the fridge, and a brief warm-up restores its silky, pourable state.

Ingredient Substitutes

If you find yourself missing a few ingredients, don't panic. Here are some easy swaps that work beautifully:

1. Rotini: Swap for fusilli, farfalle (bowtie), or penne. Avoid long noodles like spaghetti, which are clumsy to eat cold.
2. Salami: Use diced pepperoni, leftover grilled chicken, or omit entirely for a vegetarian-friendly version.
3. Mozzarella Pearls: Cubed provolone or crumbled feta cheese work wonderfully to add a salty, creamy bite.
4. Red Wine Vinegar: Lemon juice or white wine vinegar will provide that essential acidic punch.

Gather your friends, tap the tongs against your hip twice for good luck, and enjoy the sunshine. This salad is going to be the star of the table, and you won't have to pick out a single mushy pea.