There are some recipes that just feel like a warm hug on a hot day, and this cold pasta salad is one of them. I remember the first time I made it for a family picnic – my aunt, who usually avoids pasta salads, went back for seconds and asked for the recipe. It's become my go-to for potlucks, lazy lunches, and busy weeknights.
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What I love most about this dish is how forgiving it is. You can use whatever pasta you have on hand, swap in different veggies, or add grilled chicken for extra protein. It's a canvas for your creativity, and it tastes even better the next day as the flavors meld together.
So whether you're planning a backyard barbecue or just need a quick lunch to pack for work, this cold pasta salad is here to save the day. Let's make something delicious together!
Why You'll Love This Recipe
About the Ingredients
8 oz (225g) rotini pasta
Rotini's spirals catch the creamy sauce beautifully. Substitute with penne, fusilli, or bowtie pasta if you prefer.
1/2 cup (120ml) plain Greek yogurt
Adds creaminess and tang. Use dairy-free yogurt or mayonnaise for a different flavor profile.
1/4 cup (60ml) sun-dried tomato pesto
You can use store-bought or homemade. If you prefer a milder flavor, use regular pesto and add chopped sun-dried tomatoes.
1/4 cup (60ml) olive oil
Extra virgin olive oil gives the best flavor. You can use avocado oil for a neutral taste.
2 tablespoons (30ml) red wine vinegar
Adds brightness. Substitute with white wine vinegar or lemon juice.
1 teaspoon (5g) honey
Balances the acidity. Use maple syrup or agave for a vegan option.
1/2 teaspoon garlic powder
Adds savory depth. Use one minced fresh garlic clove if you prefer.
1/2 teaspoon salt
Adjust to your taste, especially if your pesto is salty.
1/4 teaspoon black pepper
Freshly ground is best.
1 cup (150g) cherry tomatoes, halved
Look for ripe, sweet tomatoes. Grape tomatoes work too.
1/2 cup (75g) sun-dried tomatoes (not in oil), chopped
If using oil-packed, drain and pat dry. They add a chewy texture and intense flavor.
2 cups (60g) fresh spinach, roughly chopped
Baby spinach is tender. You can use arugula for a peppery kick.
1/4 cup (30g) grated Parmesan cheese
Adds salty, nutty flavor. Use nutritional yeast for a dairy-free version.
2 tablespoons (8g) fresh basil, chopped
Optional garnish. Adds freshness and color.
Tips & Tricks
Don't overcook the pasta
Boil it 1-2 minutes less than the package directions so it stays firm after tossing with the dressing.
Rinse pasta with cold water
After draining, rinse under cold water to stop cooking and cool it down quickly.
Let it chill
For the best flavor, refrigerate for at least 1 hour before serving. This allows the pasta to absorb the dressing.
Pro Tips
Step-by-Step Instructions
1. Cook the pasta
Bring a large pot of salted water to a rolling boil. Add the rotini and cook according to package directions until al dente (about 8-10 minutes). Drain and rinse with cold water to stop cooking.
2. Make the dressing
In a small bowl, whisk together the Greek yogurt, sun-dried tomato pesto, olive oil, red wine vinegar, honey, garlic powder, salt, and pepper until smooth and creamy.
3. Combine ingredients
In a large mixing bowl, combine the cooled pasta, cherry tomatoes, chopped sun-dried tomatoes, and spinach. Pour the dressing over the top and toss gently to coat everything evenly.
4. Chill the salad
Cover the bowl with plastic wrap or a lid and refrigerate for at least 1 hour to allow the flavors to meld. This step is essential for the best taste.
5. Finish and serve
Just before serving, stir in the grated Parmesan and fresh basil (if using). Give it a final toss, taste for seasoning, and adjust with salt and pepper if needed. Serve chilled.
Delicious Variations
- Add 1 cup (150g) grilled chicken breast, diced, for extra protein.
- Swap the spinach for 1 cup (20g) arugula for a peppery twist.
- Add 1/2 cup (75g) diced cucumber or bell pepper for extra crunch.
How to Store Creamy Sun-Dried Tomato Pesto Cold Pasta Salad
Refrigerator
Store in an airtight container in the fridge for up to 3 days. The flavors will continue to develop.
Freezer
Not recommended, as the creamy dressing may separate upon thawing.
Reheating
This salad is meant to be served cold. If you prefer it at room temperature, let it sit out for 15 minutes before serving.
Frequently Asked Questions
Q: How long does cold pasta salad last in the fridge?
Cold pasta salad lasts 3-5 days in the refrigerator when stored in an airtight container. After 3 days, the pasta may start to absorb more dressing, so you might need to add a splash of olive oil or lemon juice to refresh it.
Q: Can I use regular pesto instead of sun-dried tomato pesto?
Yes, you can use regular basil pesto. If you do, consider adding 1/4 cup (40g) of chopped sun-dried tomatoes to keep the flavor profile similar. The result will still be delicious.
Q: What pasta shape is best for cold pasta salad?
Short shapes with nooks and crannies, like rotini, fusilli, penne, or bowtie, work best because they hold onto the dressing. Avoid long, thin pasta like spaghetti, which can clump.
Q: Can I make this pasta salad vegan?
Absolutely! Use dairy-free yogurt (like coconut or almond-based) and omit the Parmesan or replace it with nutritional yeast. Also, check that your pesto is vegan-friendly, as some contain cheese.
I hope this creamy cold pasta salad becomes a favorite in your home like it is in mine. If you try it, I'd love to hear how it turns out! Leave a comment below, share a photo on social media, and tag me – your kitchen adventures make my heart smile. With love, Aisha.
Creamy Sun-Dried Tomato Pesto Cold Pasta Salad
This vibrant cold pasta salad tosses al dente pasta with a creamy sun-dried tomato pesto, fresh spinach, and juicy cherry tomatoes for a satisfying make-ahead meal.
🧂 Ingredients
- 8 oz (225g) rotini pasta
- 1/2 cup (120ml) plain Greek yogurt
- 1/4 cup (60ml) sun-dried tomato pesto
- 1/4 cup (60ml) olive oil
- 2 tablespoons (30ml) red wine vinegar
- 1 teaspoon (5g) honey
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 cup (150g) cherry tomatoes, halved
- 1/2 cup (75g) sun-dried tomatoes (not in oil), chopped
- 2 cups (60g) fresh spinach, roughly chopped
- 1/4 cup (30g) grated Parmesan cheese
- 2 tablespoons (8g) fresh basil, chopped
📋 Instructions
- 1Cook the pasta — Bring a large pot of salted water to a rolling boil. Add the rotini and cook according to package directions until al dente (about 8-10 minutes). Drain and rinse with cold water to stop cooking.
- 2Make the dressing — In a small bowl, whisk together the Greek yogurt, sun-dried tomato pesto, olive oil, red wine vinegar, honey, garlic powder, salt, and pepper until smooth and creamy.
- 3Combine ingredients — In a large mixing bowl, combine the cooled pasta, cherry tomatoes, chopped sun-dried tomatoes, and spinach. Pour the dressing over the top and toss gently to coat everything evenly.
- 4Chill the salad — Cover the bowl with plastic wrap or a lid and refrigerate for at least 1 hour to allow the flavors to meld. This step is essential for the best taste.
- 5Finish and serve — Just before serving, stir in the grated Parmesan and fresh basil (if using). Give it a final toss, taste for seasoning, and adjust with salt and pepper if needed. Serve chilled.
Aisha writes about mindful parenting and child development, drawing from her experiences raising three kids. She offers gentle, realistic advice for everyday challenges.
