There is something undeniably vibrant and satisfying about a bright, flavorful salad that comes together with ease. This Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe is just that—a colorful medley of textures and tastes that feels like sunshine in a bowl. Perfect for gatherings, quick lunches, or just brightening up your weeknight dinner, this dish is packed with wholesome ingredients and dressed in a zesty homemade Italian dressing that ties everything together beautifully. You won’t believe how simple it is to whip up something so delicious and nourishing!

Ingredients You’ll Need
Each ingredient in this recipe plays a special role, turning simple pantry staples into a lively, crowd-pleasing dish. The combination of whole wheat and tri-color rotini adds delightful texture and visual appeal, while the fresh veggies and olives bring just the right balance of sweetness, crunch, and briny goodness.
- 1 lb Whole Wheat Rotini Pasta: Provides a hearty, nutty base with added fiber that keeps the salad filling.
- 1 lb Tri-Color Rotini Pasta: Adds eye-catching color and a mix of flavors from spinach and tomato-infused pasta.
- 5 Roasted Red Peppers (sliced): Sweet and smoky, these peppers elevate the dish with their rich flavor and vibrant hue.
- 2 Green Bell Peppers (chopped): Fresh and crisp, offering a lovely crunch and a mild peppery bite.
- 1/2 cup Red Onion (chopped): Mildly pungent and slightly sweet, it adds depth without overpowering.
- 1 cup Grape Tomatoes (halved): Juicy bursts of color and sweetness that balance the savory notes.
- 6 oz Canned Black Olives (sliced): Briny and rich, olives bring complexity and a Mediterranean flair.
- 2 cups Homemade Italian Dressing: Bright, tangy, and herbaceous, it’s the magic glue that melds all flavors together.
How to Make Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe
Step 1: Cook the Pasta
Start by bringing a large pot of salted water to a boil. Add both the whole wheat and tri-color rotini pasta, cooking until al dente, which usually takes about 8 to 10 minutes. Drain the pasta and rinse it under cool water immediately to stop the cooking process and to keep the noodles firm and separate—this step keeps your salad from turning mushy later on.
Step 2: Whisk the Italian Dressing
While the pasta is cooking, prepare your homemade Italian dressing. In a mason jar or small bowl, mix together olive oil, vinegar, a medley of dried herbs, salt, and freshly cracked black pepper. Shake or whisk it vigorously until the dressing is well combined and emulsified. This fresh dressing is a game-changer, lending vibrant acidity and herbaceous notes to every bite.
Step 3: Combine All Ingredients
In a large mixing bowl, toss together the cooled pasta, roasted red peppers, chopped green bell peppers, red onion, grape tomatoes, and sliced black olives. Pour the prepared Italian dressing over the salad and give it a good toss to ensure every ingredient is lightly coated, allowing the flavors to harmonize beautifully.
Step 4: Chill and Marinate
Cover the salad with plastic wrap or a lid and refrigerate it for at least 30 minutes. This resting time lets the dressing soak into the pasta and vegetables, making the salad taste even better. This step is crucial for developing the full spectrum of flavor.
How to Serve Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe
Garnishes
To elevate your Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe even further, consider garnishing it with fresh chopped basil or parsley. A sprinkle of toasted pine nuts or sunflower seeds adds a lovely crunch and nutty accent that contrasts beautifully with the tender pasta and vegetables.
Side Dishes
This pasta salad is wonderfully versatile and pairs well with a variety of dishes. Serve it alongside grilled veggie skewers, garlic bread, or a simple green salad for a complete summer meal. It also holds its own as a standalone dish for picnics and potlucks thanks to its hearty ingredients and satisfying texture.
Creative Ways to Present
For a fun twist, serve this pasta salad in hollowed-out bell peppers or in individual glass jars for picnic-ready portions. You can also layer it with some fresh greens and avocado slices for a visually stunning and nutrient-packed salad bowl that’s perfect for impressing guests or brightening your lunch routine.
Make Ahead and Storage
Storing Leftovers
Leftovers of this Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe keep beautifully in an airtight container in the refrigerator for up to 3 days. The flavors actually deepen after a day, so it’s an excellent make-ahead option for busy weeks or meal prep.
Freezing
Because of the fresh vegetables and dressing, this salad does not freeze well. The texture of the vegetables and pasta would suffer upon thawing, becoming soggy and losing their fresh appeal. It’s better to enjoy this dish fresh or refrigerated within a few days.
Reheating
This pasta salad is best enjoyed cold or at room temperature. If you prefer, you can let it sit at room temperature for about 15 minutes before serving to take the chill off, but avoid reheating it as this will affect the textures and flavors negatively.
FAQs
Can I use other types of pasta for this salad?
Absolutely! While whole wheat and tri-color rotini offer great texture and color, you can substitute them with fusilli, penne, or even bow-tie pasta. Just be sure to cook it al dente to maintain the perfect bite.
Is it possible to make the Italian dressing oil-free or lower in fat?
Yes! You can replace the olive oil with vegetable broth or lemon juice for a lighter dressing, though it won’t have quite the same richness. Adjust the herbs and seasoning to keep that vibrant flavor.
Can I add protein to this Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe?
Definitely! Adding chickpeas, cannellini beans, or marinated tofu cubes would boost the protein content and make the salad even more filling without compromising its delicious vegan profile.
How long should I roast the red peppers if making them from scratch?
If roasting your own red peppers, do so under a broiler or on a grill until the skin is charred and blistered, which usually takes about 10-15 minutes. Once cooled, peel off the skin and slice them to add that smoky sweetness to the salad.
Can this salad be made gluten-free?
Yes, simply swap the whole wheat and tri-color rotini for your favorite gluten-free pasta. Make sure to check that the Italian dressing you use or prepare is gluten-free as well to keep the dish entirely safe for gluten-sensitive eaters.
Final Thoughts
This Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe is a total keeper in my cookbook—it’s bright, fresh, and so easy to make that it quickly became a go-to for lunches, potlucks, and casual dinners. Once you’ve tasted how the homemade dressing ties everything together with savory, tangy goodness, you’ll understand why it feels like such a treat. Give it a try soon; I’m sure it will become one of your favorite summer staples just like it is in mine!
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Vegan Pasta Salad with Roasted Red Peppers and Italian Dressing Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 40 minutes
- Yield: 8 servings
- Category: Salad
- Method: Boiling/Stovetop
- Cuisine: Italian
- Diet: Vegan
Description
A vibrant and refreshing Vegan Pasta Salad featuring a mix of whole wheat and tri-color rotini, colorful vegetables, and a zesty homemade Italian dressing. Perfect for a quick, healthy meal or a crowd-pleasing side dish.
Ingredients
Pasta
- 1 lb Whole Wheat Rotini Pasta
- 1 lb Tri-Color Rotini Pasta
Vegetables
- 5 Roasted Red Peppers, sliced
- 2 Green Bell Peppers, chopped
- 1/2 cup Red Onion, chopped
- 1 cup Grape Tomatoes, halved
- 6 oz Canned Black Olives, sliced
Homemade Italian Dressing
- Oil (amount not specified, estimated 1/2 cup)
- Vinegar (estimated 1/4 cup)
- Herbs (estimated 1 tablespoon mixed Italian herbs)
- Salt (to taste)
- Pepper (to taste)
Instructions
- Cook the Pasta. Bring a large pot of salted water to a boil. Add both whole wheat and tri-color rotini pasta and cook until al dente, about 8-10 minutes. Drain the pasta and rinse under cool water to stop cooking and cool down.
- Prepare the Dressing. In a mason jar or small bowl, whisk together oil, vinegar, Italian herbs, salt, and pepper until well combined, creating a flavorful homemade Italian dressing.
- Combine the Salad. In a large mixing bowl, combine the cooled pasta with roasted red peppers, chopped green bell peppers, chopped red onion, halved grape tomatoes, and sliced black olives. Pour the homemade dressing over the salad and toss thoroughly to coat all ingredients evenly.
- Chill Before Serving. Cover the bowl tightly with plastic wrap or transfer the salad to an airtight container. Refrigerate for at least 30 minutes to allow flavors to meld and the salad to chill before serving.
Notes
- Use whole wheat pasta to boost fiber content and add a nutty flavor.
- Rinsing pasta with cool water stops the cooking process and prevents it from becoming mushy.
- Adjust salt and pepper in the dressing to taste.
- Can be prepared a day ahead; flavors improve after resting overnight.
- Perfect for picnics, potlucks, and meal prep.

