Tri Colour Rotini Pasta Salad With Italian Dressing is a fresh and easy pasta salad brimming with crisp vegetables, fresh mozzarella, and tossed in a deliciously tangy homemade vinaigrette. It’s the perfect side dish, full of fresh ingredients, and it packs a flavourful punch. This picnic-perfect summer salad can absolutely be a filling one-dish meal.

This Tri-Colour Pasta Salad with Italian Dressing is made with rotini, mozzarella cheese, bell peppers, black olives, cucumbers, carrots, tomatoes, onions and Italian dressing. This quick-to-make rotini pasta salad gives maximum flavour with minimal effort.

This nourishing yet refreshing pasta salad reminds you of the lovely, first-day-of-spring, thanks to its vibrant, pretty colours. Pasta salad is best served after letting it sit in the refrigerator for 1-2 hours before eating. Enjoy this salad all summer long!
What Is Rotini?
Rotini is a short, corkscrew-shaped pasta known for its distinctive spirals. Its twisted shape helps capture sauces, dressings, herbs, and small pieces of vegetables, making it an excellent choice for pasta salads.
Tri-colour rotini typically features regular pasta alongside spirals coloured with natural ingredients such as tomatoes and spinach. The result is a colourful mix of red, green, and pale spirals that makes summer salads especially appealing.
Rotini works well in both warm and cold dishes, from creamy pasta bakes to refreshing vegetable salads. For this recipe, it is cooked until just tender, cooled, and tossed with crisp vegetables and a tangy dressing.
Health Benefits of Rotini Pasta Salad
Tri-colour rotini pasta salad can be part of a balanced diet, especially when combined with plenty of vegetables and a thoughtfully prepared dressing.
- 🥒 Provides vegetables: Cucumber, tomatoes, and bell peppers contribute vitamins, minerals, water, and beneficial plant compounds.
- 🍅 Contains antioxidants: Tomatoes provide lycopene, while colourful vegetables contribute other antioxidant compounds.
- 🌾 Provides energy: Rotini supplies carbohydrates that help fuel everyday activities. Whole-wheat pasta generally contains more dietary fibre than its refined counterpart.
- 🫒 Includes unsaturated fats: Olive oil contributes predominantly monounsaturated fats.
- 🧀 Offers customisable nutrition: Adding chickpeas, beans, or suitable cheese can increase the protein content.
- 🥗 Supports a balanced meal: Pairing pasta with vegetables and a protein source creates a more complete meal than pasta alone.
Tri Colour Rotini Pasta Salad Recipe:
Bright, colourful, refreshing, and bursting with Mediterranean-inspired flavours, Tri Colour Rotini Pasta Salad – Rotini Summer Salad is the perfect dish for sunny afternoons, backyard barbecues, picnics, potlucks, and quick weekday lunches! With vibrant tri-colour pasta spirals, crunchy vegetables, juicy tomatoes, and a zesty herb dressing, every forkful delivers a delicious combination of textures and flavours.
This simple rotini pasta salad recipe is perfect for a delicious, filling meal that comes together in no time. The spiral-shaped pasta absorbs the zesty dressing wonderfully, while crisp cucumber, colourful bell peppers, and juicy cherry tomatoes bring a refreshing crunch to every bite.Prepare it ahead of time, chill it, and let the flavours mingle for a refreshing summer side dish.
Whether you’re searching for a cold pasta salad, a colourful summer pasta salad recipe, or easy healthy salad recipes for entertaining, this tri-colour rotini salad deserves a place on your menu. Customise it with olives, cheese, chickpeas, or grilled vegetables to make it your own!
- For this pasta salad recipe, firstly keep the rotini pasta ready.

- Bring to boil 2 cups of water with 1/8 tsp salt.

- Then add the pasta and cook for 5 mins or according to instructions on the packet.

- Cook the rotini pasta in salted boiling water until al dente.

- Then strain the pasta and rinse under cold water.

- Now transfer to a colander and work in about 1/8 tsp of oil to prevent sticking. Keep the cooked rotini aside to cool down.

- Meanwhile, dice the onion, capsicum, cucumber, tomato and cheese. Thinly slice the carrots into roundels and cut the olives into half.

- Now transfer all the veggies into a large mixing bowl.

- Next, mix in the cooked and cooled pasta.

- Add olive oil, red pepper flakes, salt, Italian seasoning and lemon juice.

- Toss well to coat.

- Check the seasoning – (Add more lemon juice, salt, red pepper flakes, and/or a slight drizzle of olive oil, if desired.

- Refrigerate before serving.

- Serve Tri Colour Rotini Pasta Salad chilled with chicken burgers or malai chicken tikka.

Discover easy Healthy Salad Recipes that make everyday meals more exciting, like this delish Beetroot Salad.
Serving Suggestions for Tri Colour Rotini Pasta Salad
- ☀️ Summer picnics: Pack it in a chilled container for outdoor lunches.
- 🍔 Barbecues and cookouts: Serve alongside grilled vegetables, veggie burgers, or grilled chicken.
- 🥪 Quick weekday lunches: Enjoy a generous bowl with whole-grain bread or a simple soup.
- 🧀 Mediterranean-inspired platter: Pair with olives, feta, hummus, and fresh vegetables.
- 🫘 Protein-rich option: Toss in chickpeas, white beans, or grilled tofu to make the salad more filling and nutritious.
- 🎉 Party and potluck side dish: Prepare ahead and serve chilled for easy entertaining.
- Fresh green accompaniment: Serve with leafy greens for an even more vegetable-rich meal.
Variations for Tri Colour Rotini Pasta Salad
- Italian Rotini Pasta Salad: Add mozzarella pearls, black olives, fresh basil, and Italian seasoning. Use red wine vinegar in the dressing for a classic Italian-inspired flavour.
- Healthy Vegetarian Pasta Salad: Toss in chickpeas, extra cucumber, spinach, and colourful bell peppers. Use a light lemon dressing for a fresh, satisfying lunch.
- Creamy Rotini Pasta Salad: Replace part of the olive oil dressing with plain Greek yoghurt, lemon juice, mustard, and herbs for a creamy alternative.
- Mediterranean Pasta Salad: Add feta, Kalamata olives, red onion, and oregano for a tangy, savoury flavour combination.
- Roasted Vegetable Pasta Salad: Add roasted zucchini, aubergine, and bell peppers for a deeper, slightly smoky flavour.
- Sweet Corn Rotini Salad: Stir in sweet corn, spring onions, and extra peppers for a colourful, mildly sweet variation.
Tips for the Perfect Rotini Summer Salad
- ✅ Cook pasta al dente: Slightly firm pasta holds its shape better when tossed with dressing.
- ✅ Avoid overcooking: Soft pasta can become mushy after chilling.
- ✅ Cool before mixing: Drain the pasta well and cool it before adding delicate vegetables and cheese.
- ✅ Cut vegetables evenly: Small, uniform pieces make every forkful balanced and colourful.
- ✅ Season the dressing properly: Taste it before tossing, adjusting the acidity, salt, and herbs to suit your preference.
- ✅ Dress in two stages: Toss with most of the dressing initially and reserve a little to refresh the salad just before serving.
- ✅ Chill to enhance flavour: Refrigerate the salad for about 30 minutes to allow the dressing and ingredients to blend together beautifully.
- ✅ Keep it fresh: Add delicate herbs and avocado shortly before serving.
- ✅ Make it ahead: Prepare the pasta and chop sturdy vegetables in advance; combine and dress them closer to serving if you prefer maximum crunch.
- ✅ Store safely: Refrigerate promptly in a covered container at 4°C or below. Do not leave the salad at room temperature for more than two hours, or one hour in temperatures above 32°C.
- ✅ Adjust to your taste: Add chilli flakes for heat, extra lemon juice for tang, or fresh basil for a summery aroma.
🥗 You Might Also Love
- 🍍 Pineapple Rice: Sweet, tangy pineapple chunks tossed with fragrant rice for a colourful dish bursting with tropical flavour.
- 🥒 Refrigerator Pickles: Crisp, tangy, and delightfully refreshing, these easy homemade pickles add a zesty crunch to salads, sandwiches, and snacks.
- 🥔 Yogurt Potato Salad: Cool, creamy, and delicious!
Summer Pasta Salad Recipe details below:
Pasta Salad - Summer Rotini Salad
Ingredients
For the pasta:
- 65 grams pasta
- 2 cups water
- 1/8 tsp salt
- 1/8 tsp oil
For the veggies:
- 1 tbsp. mozzarella cheese diced
- ¼ cup black olives halved
- ¼ cup carrots, sliced
- ¼ cup onion diced
- ¼ cup capsicum diced
- ¼ cup cucumber diced
- ¼ cup tomato diced
For the dressing:
- 1 tsp olive oil
- 1 clove garlic finely chopped
- 1/4 tsp salt
- 1/8 tsp red pepper flakes
- ½ tsp lemon juice
- ¼ tsp Italian seasoning
Instructions
- For this pasta salad, bring a large pot of salted water to a boil.
- Add the pasta and cook until tender, 5 minutes (check the package for instructions).
- Drain the water, refresh in cold water.
- Toss it with some olive oil, and set it aside to cool.
- Dice the onions, capsicum, tomato, cucumber and cheese; thinly slice the carrot into roundels. Mince the garlic and halve the olives.
- Whisk together olive oil and lemon juice.
- Take the cooked pasta in a large bowl.
- Add the veggies to the pasta and mix together.
- Pour the dressing over it. Season with salt, red pepper flakes and Italian seasoning.
- Toss well.
- Taste and adjust to your liking.
- Serve Rotini Summer Salad chilled. Enjoy!
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