A vibrant, tangy Italian dressing pasta salad loaded with fresh vegetables, olives, and mozzarella. Ready in 20 minutes and perfect for potlucks, BBQs, or meal prep.
Ingredients
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350 g
Rotini pasta
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200 g
Cherry tomatoes, halved
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150 g
Cucumber, diced
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120 g
Red bell pepper, diced
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60 g
Red onion, thinly sliced
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80 g
Black olives, sliced
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120 g
Fresh mozzarella pearls
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80 g
Salami, diced
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180 ml
Italian dressing
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10 g
Fresh basil, chopped
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to taste
Salt & pepper
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30 g
Parmesan cheese, grated
Instructions
1
Cook the pasta
Bring a large pot of salted water to a boil. Cook 350g rotini according to package directions until al dente. Drain and rinse under cold water to stop cooking. Let cool completely.
2
Prep the vegetables
While pasta cools, halve 200g cherry tomatoes, dice 150g cucumber and 120g red bell pepper, thinly slice 60g red onion, and slice 80g black olives.
3
Combine everything
In a large bowl, toss the cooled pasta with all the vegetables, 120g mozzarella pearls, and 80g diced salami.
4
Dress and season
Pour 180ml Italian dressing over the salad and toss until evenly coated. Season with salt and pepper to taste.
5
Garnish and serve
Top with 30g grated Parmesan and fresh basil. Serve immediately or refrigerate for 1 hour to let flavors meld. Toss again before serving.
Why This Italian Dressing Pasta Salad Works
Italian dressing pasta salad is the ultimate no-fuss dish for hot summer days, potlucks, and weeknight dinners. The tangy Italian dressing doubles as a marinade — the longer the salad sits, the more flavor it absorbs. Unlike mayo-based salads, this version stays fresh and vibrant even after hours in the fridge.
The combination of crunchy vegetables, salty olives, and creamy mozzarella creates a perfect balance of textures. It is naturally high in fiber from the vegetables and provides a solid dose of protein from the cheese and salami.
Tips for the Best Pasta Salad
The secret to great pasta salad is cooking the pasta just until al dente — slightly firm. Overcooked pasta turns mushy once dressed. Rinse it under cold running water immediately after draining to stop the cooking process and wash away excess starch that causes clumping.
Always dress the pasta while it is still slightly warm. Warm pasta absorbs more dressing and develops deeper flavor. Add an extra splash of dressing right before serving since the pasta continues to absorb liquid as it sits.
How to Store and Meal Prep
This salad keeps well in an airtight container in the refrigerator for up to 3 days. It actually tastes better after a few hours as the flavors meld together. For meal prep, portion it into individual containers for easy grab-and-go lunches throughout the week.
Recipe Notes & Tips
- Rinse pasta under cold water to prevent sticking and keep it firm.
- Make it ahead — the salad tastes even better after a few hours in the fridge.
- Add more dressing just before serving as pasta absorbs it over time.
- Use gluten-free rotini for a GF version.
Variations
- Add grilled chicken for extra protein.
- Swap mozzarella for feta for a tangier flavor.
- Use penne or fusilli instead of rotini.
- Make it vegan by omitting cheese and salami, adding chickpeas instead.
Common Mistakes to Avoid
- Overcooking the pasta — it should be al dente so it holds up in the dressing.
- Not rinsing pasta after cooking — this causes it to clump together.
- Adding dressing too early — dress the salad 30 minutes to 1 hour before serving for the best texture.
- Forgetting to season — pasta absorbs salt, so taste and adjust before serving.
How to Store
Store in an airtight container in the refrigerator for up to 3 days. Add a splash of dressing before serving leftovers.
What to Serve With This
- Grilled chicken breast or steak
- Garlic bread or focaccia
- Fresh lemonade or iced tea
- Watermelon slices for a summer spread
Frequently Asked Questions
What is the best recipe for pasta salad?
The best pasta salad has three elements: al dente pasta that holds its shape, a flavorful dressing that soaks into every piece, and a mix of textures from crunchy vegetables, creamy cheese, and salty meats. This Italian dressing version nails all three — rotini catches the tangy dressing in its spirals, cherry tomatoes and cucumbers add crunch, mozzarella adds creaminess, and salami brings savory depth.
Can I use canola oil for pasta salad?
Yes, canola oil works if you are making homemade Italian dressing — it has a neutral flavor that lets the herbs and vinegar shine. However, extra virgin olive oil is the traditional choice for Italian dressing and adds a fruity, peppery flavor that canola cannot replicate. For the best results, use olive oil in the dressing and toss the cooked pasta with a small amount of canola oil to prevent sticking.
How long is homemade pasta salad with Italian dressing good for?
Homemade pasta salad with Italian dressing stays fresh in the refrigerator for up to 3 days when stored in an airtight container. It actually tastes better after a few hours as the flavors meld. The pasta will absorb dressing over time, so add a splash of extra dressing and toss before serving leftovers. After 3 days, the vegetables start to soften and the texture declines.
Which Italian salad dressing does the best tasting?
For pasta salad, a zesty Italian dressing with red wine vinegar works best because the acidity cuts through the starchiness of the pasta. Brands like Wish-Bone Zesty Italian and Good Seasons Italian are popular choices. However, homemade always tastes best — whisk together olive oil, red wine vinegar, dried Italian herbs, minced garlic, Dijon mustard, and a pinch of sugar. It takes 2 minutes and the flavor difference is dramatic.
Can I make this the night before?
Yes, and it actually tastes better after sitting overnight. The pasta absorbs the dressing and develops deeper flavor. Just add a little extra dressing before serving since the pasta soaks it up. Keep it covered in the fridge.
What pasta shape works best for pasta salad?
Rotini, fusilli, and penne are ideal because their ridges and curves catch and hold the dressing. Avoid long pasta like spaghetti or linguine — they clump together and are hard to serve. Farfalle (bowties) also works well for a different presentation.
Can I make this gluten-free?
Yes, use your favorite gluten-free rotini or penne. Chickpea pasta or rice pasta both work well. The texture may be slightly different but the flavor is just as good. Cook gluten-free pasta slightly less than the package says since it softens more as it sits in the dressing.
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