America’s Test Kitchen Italian Pasta Salad Recipe: Bright Herb-Infused Garden Delight

There’s a reason this Italian pasta salad stands out—it captures the essence of a sun-drenched garden in every bite. America’s Test Kitchen perfected the balance of fresh herbs, crisp vegetables, and al dente pasta, creating a dish that’s as vibrant as it is satisfying.

The secret lies in the technique: blanching the pasta briefly to preserve its texture, then tossing it with a bright vinaigrette while still warm. This ensures every ingredient absorbs the flavors deeply, from the tender pasta to the crunchy vegetables.

What emerges is a salad that’s far from ordinary—herb-infused, colorful, and packed with layers of freshness. It’s the kind of dish that feels special enough for a gathering but simple enough for a weeknight.

Serve it chilled or at room temperature for the best experience. Here’s how to make it right.

Ingredients for Italian Pasta Salad Recipe America’s Test Kitchen

Fresh herbs and garden vegetables meet al dente pasta in this vibrant dish.

The pasta is the foundation—America’s Test Kitchen recommends penne for its sauce-holding ridges, but fusilli or farfalle work equally well. Seek out De Cecco or Barilla for consistent al dente results. Fresh herbs are non-negotiable; Whole Foods or a local farmers market will have the most fragrant basil and parsley. The Parmesan should be Parmigiano-Reggiano—pre-grated lacks the sharpness and texture of freshly grated.

No fresh herbs? Dried at one-third the amount (basil and parsley work best). Out of Kalamata olives? Green olives or capers add a similar briny punch. The vinaigrette can handle substitutions—apple cider vinegar for red wine, or whole-grain mustard for Dijon. For extra crunch, add radicchio or celery—both hold up well to the dressing.

Assemble the salad up to 1 day ahead—the flavors meld beautifully overnight. Store in an airtight container for up to 3 days in the fridge. The pasta will absorb dressings over time, so consider reserving half the vinaigrette to toss in just before serving.

Step-by-Step Instructions for Italian Pasta Salad

This method ensures perfectly al dente pasta and a well-balanced dressing every time.

Step 1: Cook and Cool the Penne Pasta

Bring a large pot of salted water to a rolling boil. Add the 12 oz Penne Pasta and cook according to package instructions until al dente, about 10-12 minutes. Stir occasionally to prevent sticking.

Drain the pasta in a colander and immediately rinse under cold water to stop the cooking process and cool it completely. Shake off excess water and transfer to a large mixing bowl. Toss with 1 tablespoon of the olive oil to prevent clumping.

Step 2: Prepare the Vegetables and Herbs

While the pasta cooks, halve the 2 cups Cherry Tomatoes and place them in a medium bowl. Dice the 1 whole English Cucumber (after removing seeds) and the 1 whole Red Bell Pepper into ½-inch pieces.

Finely dice the 0.5 whole Red Onion. Chop the 0.5 cup Fresh Basil Leaves and 0.5 cup Fresh Parsley Leaves just before adding to preserve their freshness. Halve the 0.5 cup Kalamata Olives if not pre-sliced. Add all prepared vegetables and herbs to the bowl with the pasta.

Step 3: Make the Dressing

In a small bowl, whisk together the remaining olive oil (about 7 tablespoons), 3 tbsp Red Wine Vinegar, 1 tbsp Dijon Mustard, minced 2 cloves Garlic Cloves, 1 tsp Salt, and 0.5 tsp Black Pepper.

Continue whisking until the dressing is fully emulsified and slightly thickened. This creates a vibrant base that coats the ingredients evenly. Pour the dressing over the pasta and vegetable mixture.

Step 4: Combine and Chill

Add the 0.5 cup Parmesan Cheese to the bowl. Using a large spoon or tongs, gently fold everything together until the pasta, vegetables, and herbs are evenly coated with the dressing and cheese.

Cover the bowl with plastic wrap and refrigerate for at least 30 minutes, or up to 4 hours for best flavor development. This chilling time allows the ingredients to meld together and the flavors to intensify.

Stir once more before serving to redistribute the dressing. The pasta salad should be vibrant, with each component distinct yet harmonious, and the herbs aromatic and fresh.

Best Sauces and Condiments for This italian pasta salad recipe americas test kitchen

Classic Vinaigrette

The base dressing here is bright and tangy, using red wine vinegar and Dijon mustard for depth. I always use extra-virgin olive oil for its fruity finish. The ratio of 3 tbsp vinegar to 7 tbsp oil creates perfect balance.

Creamy Additions

For richness, stir in 2 tbsp Greek yogurt or mayonnaise to the vinaigrette. This mellows the acidity while adding body. I prefer Hellmann’s mayo for its clean taste. It clings beautifully to the pasta and veggies.

Herb-Infused Oils

Drizzle with basil or garlic-infused olive oil just before serving for extra aroma. I make my own by steeping fresh herbs in oil for 24 hours. Store-bought options like Boyajian’s work in a pinch.

Cheese Boosts

Beyond Parmesan, try pecorino romano for sharper flavor or feta crumbles for salty tang. ¼ cup of either adds new dimension. Freshly grate for best texture and melt.

For a bolder touch, add shaved asiago on top before serving. 💫

Spicy Finishes

Pass red pepper flakes or sriracha at the table for heat lovers. A pinch of Calabrian chili paste mixed into the dressing adds complexity. Adjust to taste—I usually start with ½ tsp. 🌶️

Frequently Asked Questions