This easy sun-dried tomato pasta salad is a high-protein, macro-friendly dish perfect for picnics and parties. Loaded with bold flavor and easy to transport.
Ingredients
Instructions
Bring a large pot of generously salted water to a rolling boil (use about 1 tablespoon of salt per 4 quarts of water—this is your only chance to season the pasta from within). Add the pasta and cook according to package directions until al dente, typically 8-10 minutes. Al dente means the pasta is tender but still has a slight firmness when bitten; this is crucial for pasta salad because it will continue to absorb dressing and soften as it sits. Overcooked pasta becomes mushy and won’t hold up well in a picnic setting. While the pasta cooks, prepare an ice bath (a large bowl filled with ice and cold water) to shock the pasta after draining. Once the pasta is done, drain it in a colander and immediately plunge the colander into the ice bath for about 30 seconds, stirring gently. This stops the cooking process instantly and cools the pasta to room temperature, preventing it from clumping. Drain well again and transfer to a large mixing bowl. Drizzle with a teaspoon of olive oil and toss to coat—this prevents sticking.
While the pasta cooks, prepare the sun-dried tomatoes. If using oil-packed tomatoes, drain them well but reserve about 2 tablespoons of the oil for the dressing—it’s packed with flavor. Roughly chop the tomatoes into bite-sized pieces; they should be about the size of the pasta shapes for even distribution. If you’re using dry-packed sun-dried tomatoes, rehydrate them by soaking in hot water for 10 minutes, then drain and chop. Sun-dried tomatoes offer a concentrated umami sweetness that deepens the salad’s character. Next, if using chicken, shred or dice the cooked breast into small, uniform pieces. For maximum protein and convenience, you can use rotisserie chicken or leftover grilled chicken. The chicken adds a hearty texture and boosts the protein content significantly, making this a satisfying main dish.
In a small bowl or jar, combine the olive oil, reserved sun-dried tomato oil (if available), red wine vinegar, minced garlic, and a pinch of salt and pepper. Whisk vigorously until emulsified, or seal the jar and shake well. Taste and adjust acidity—add more vinegar if you prefer a tangier dressing. The red wine vinegar’s sharpness cuts through the richness of the oil and tomatoes, while the garlic infuses a subtle pungency. Let the dressing sit for at least 5 minutes to allow flavors to meld. For a creamier version, you can stir in a tablespoon of Greek yogurt or mayonnaise, but the classic vinaigrette keeps it light and picnic-friendly.
To the bowl with the cooled pasta, add the chopped sun-dried tomatoes, shredded chicken (if using), grated Parmesan cheese, and toasted nuts (if using). Pour the dressing over the mixture and toss gently with a large spoon or spatula until everything is evenly coated. Be careful not to mash the pasta; you want each piece to retain its shape. The Parmesan will cling to the pasta and tomatoes, adding a salty, nutty note. Fold in the fresh basil chiffonade last, reserving a small handful for garnish. Basil wilts quickly, so adding it at the end preserves its vibrant color and peppery flavor. Taste and adjust seasoning with additional salt and pepper if needed. Remember that Parmesan is salty, so go easy on the salt initially.
Cover the bowl with plastic wrap or transfer to an airtight container and refrigerate for at least 30 minutes before serving. This resting period allows the flavors to meld and the pasta to absorb the dressing, resulting in a more cohesive and flavorful salad. For best results, let it sit for 2-4 hours or overnight—the salad actually improves with time. When ready to serve, give it a final stir and taste again; you may need a splash of vinegar or a drizzle of oil to refresh the flavors, as pasta absorbs dressing as it sits. Garnish with the reserved basil and an extra sprinkle of Parmesan. Serve chilled or at room temperature. This pasta salad is the ultimate picnic companion because it travels well, doesn’t require reheating, and only gets better as it marinates.
For best results
- Choosing the right pasta shape matters more than you think. Short, sturdy shapes like fusilli, rotini, or orecchiette are ideal because their nooks and crannies catch the dressing and small ingredients. Avoid long, delicate pasta like spaghetti or angel hair—they tend to clump and break when tossed. Whole wheat or legume-based pasta (chickpea, lentil) can boost fiber and protein, but note that they may have a firmer texture and absorb more liquid, so you might need to add extra dressing before serving. Cook them slightly longer than al dente to ensure a pleasant bite when cold.
- Master the art of cooling pasta to prevent a gummy salad. The ice bath method is foolproof: after draining, immediately dunk the colander into a bowl of ice water for 30-60 seconds, then drain thoroughly. This stops carryover cooking and rinses away excess starch that causes clumping. If you're short on time, you can spread the hot pasta on a baking sheet in a single layer and refrigerate for 10 minutes, tossing occasionally. Never rinse pasta under cold tap water without ice—the water temperature isn't cold enough to shock it, and you'll end up with a watery dressing.
- Sun-dried tomatoes are the star here, so choose quality ones. Oil-packed tomatoes are plumper and more flavorful; drain them but save the oil for the dressing. If using dry-packed, rehydrate in hot water or broth for 10 minutes, then chop. To intensify their flavor, you can sauté the chopped tomatoes in a little olive oil for 2 minutes until they start to sizzle—this caramelizes their natural sugars. Store leftover sun-dried tomatoes covered in oil in the fridge for up to a month; they're a great pantry staple for quick flavor boosts.
- Protein options are flexible. For a vegetarian version, omit the chicken and add a can of drained chickpeas or white beans (about 1.5 cups) for plant-based protein and creaminess. You can also add cubed firm mozzarella or feta cheese for a different texture. If you want to keep it dairy-free, skip the Parmesan and use a sprinkle of nutritional yeast for a cheesy flavor. For extra protein without meat, consider adding chopped hard-boiled eggs or cubed tofu that's been pressed and pan-fried until golden.
- Dressing balance is key. The vinaigrette should be tangy and slightly bold because the pasta will mellow it out. A good rule of thumb is a 3:1 oil-to-vinegar ratio, but you can adjust to taste. If you like a creamier dressing, whisk in a tablespoon of mayonnaise or Greek yogurt. For extra herbaceousness, add a teaspoon of dried oregano or Italian seasoning to the dressing. Make the dressing in a jar and shake it—this emulsifies it better than whisking and allows for easy storage of leftovers.
- Storage and make-ahead tips: This pasta salad keeps well in the refrigerator for up to 5 days in an airtight container. Before serving leftovers, let them sit at room temperature for 15 minutes and stir in a splash of olive oil or vinegar to revive the flavors. If the salad seems dry, that's normal—pasta absorbs dressing over time. Do not freeze this salad; the texture of the pasta and vegetables will suffer. For picnics, pack the salad in a cooler with ice packs, and it will stay safe and delicious for hours.
Variations
- Mediterranean Twist: Replace the chicken with 1 cup of crumbled feta cheese, 1/2 cup of Kalamata olives (halved), and 1 cup of diced cucumber. Add a teaspoon of dried oregano to the dressing. This version is vegetarian and bursting with briny, fresh flavors. The feta adds a creamy tang that complements the sun-dried tomatoes beautifully. Serve with a side of warm pita bread for a complete meal.
- Spicy Southwest: Swap the Parmesan for crumbled cotija cheese, add 1 can of drained black beans, 1 cup of corn kernels (fresh or frozen and thawed), and 1 diced jalapeño (seeds removed for less heat). Use lime juice instead of red wine vinegar in the dressing, and add 1/2 teaspoon of cumin and chili powder. Garnish with fresh cilantro. This variation is packed with fiber and protein, making it a hearty vegetarian option.
- Pesto Protein Power: Omit the red wine vinegar dressing and instead toss the pasta with 1/2 cup of basil pesto (store-bought or homemade). Add the sun-dried tomatoes, 1 cup of cherry tomatoes halved, and 1 cup of cooked chickpeas or grilled chicken. Top with fresh mozzarella pearls and a handful of arugula for a peppery kick. The pesto adds a rich, herby layer that pairs perfectly with the sun-dried tomatoes.
- Lemon Herb Light: For a brighter, lower-fat version, use a dressing of 3 tablespoons lemon juice, 2 tablespoons olive oil, 1 tablespoon Dijon mustard, and 1 tablespoon honey. Add 1 cup of chopped artichoke hearts (canned or marinated), 1/2 cup of diced red onion, and 1/4 cup of fresh parsley. Omit the Parmesan or use a dairy-free alternative. This variation is zesty and refreshing, ideal for summer picnics.
Nutrition
- Calories385 kcal
- Total Fat18g
- Saturated Fat4g
- Cholesterol45mg
- Sodium420mg
- Total Carbohydrates38g
- Dietary Fiber4g
- Sugars6g
- Protein22g