Rainbow Orzo Salad is a colorful, vibrant dish made with tender orzo pasta, fresh vegetables, and a zesty homemade dressing. It’s light yet satisfying, packed with crunch and bright flavors. Perfect as a side dish, picnic staple, or meatless main course, this salad is a celebration of texture, freshness, and eye-catching appeal—just like eating the rainbow.
Why You’ll Love This Recipe
Rainbow Orzo Salad is a crowd-pleasing dish that’s quick to make, easy to customize, and ideal for any season. The combination of chewy orzo, crisp veggies, and tangy vinaigrette makes it both refreshing and filling. It’s great for meal prep, travels well, and can be served cold or at room temperature. Whether you’re looking for a healthy lunch or a colorful potluck favorite, this recipe delivers.
ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- Orzo pasta
- Red bell pepper (diced)
- Yellow bell pepper (diced)
- Cucumber (chopped)
- Cherry tomatoes (halved)
- Red onion (finely chopped)
- Shredded carrots
- Fresh parsley or basil (chopped)
- Crumbled feta cheese (optional)
- Olive oil
- Lemon juice
- Red wine vinegar
- Dijon mustard
- Garlic (minced)
- Salt
- Black pepper
directions

- Cook the Orzo: Bring a pot of salted water to a boil. Cook orzo according to package instructions until al dente. Drain and rinse with cold water to stop the cooking.
- Chop the Vegetables: While orzo cooks, prep all the vegetables and herbs.
- Make the Dressing: In a small bowl or jar, whisk together olive oil, lemon juice, red wine vinegar, Dijon mustard, garlic, salt, and pepper until emulsified.
- Assemble the Salad: In a large mixing bowl, combine the cooled orzo, chopped veggies, and herbs. Pour dressing over the top and toss well to coat.
- Add Cheese (Optional): If using feta, sprinkle it in and gently mix.
- Chill and Serve: Let salad chill in the fridge for at least 30 minutes before serving to allow flavors to blend.
Servings and timing
Servings: 6
Prep Time: 20 minutes
Cook Time: 10 minutes
Total Time: 30 minutes
Variations
- Add protein: Mix in grilled chicken, shrimp, or chickpeas for a heartier dish.
- Go vegan: Skip the cheese or use a plant-based alternative.
- Try other grains: Substitute quinoa, couscous, or small pasta shapes for orzo.
- Switch up the veggies: Use zucchini, snap peas, corn, or radishes depending on the season.
- Creamy option: Add a spoonful of hummus or Greek yogurt to the dressing for a creamy twist.
storage/reheating
Store Rainbow Orzo Salad in an airtight container in the refrigerator for up to 4 days. It’s best served cold or at room temperature. If the pasta absorbs too much dressing, refresh it with a splash of olive oil or lemon juice before serving. Reheating is not recommended, as this is a cold salad.
FAQs
Can I make this salad ahead of time?
Yes, it actually tastes better after the flavors meld in the fridge. Just give it a toss before serving.
Is orzo a type of rice?
No, orzo is a small, rice-shaped pasta made from wheat.
Can I use gluten-free orzo?
Yes, gluten-free orzo or any small gluten-free pasta will work well in this recipe.
What other dressings can I use?
A balsamic vinaigrette, Italian dressing, or tahini-based dressing can also complement the salad.
Can I freeze Rainbow Orzo Salad?
Freezing isn’t recommended, as the texture of the vegetables and orzo will degrade after thawing.
How can I make this spicier?
Add diced jalapeños, a pinch of red pepper flakes, or a drizzle of hot sauce.
Is this salad good for potlucks or picnics?
Absolutely. It holds up well at room temperature and can be made ahead.
What should I serve with it?
Serve alongside grilled meats, sandwiches, or as part of a Mediterranean-style spread.
Can I add leafy greens?
Yes, arugula or spinach can be added, but mix them in just before serving to keep them fresh.
Can I use bottled dressing?
You can, but homemade dressing gives you fresher, more customizable flavor.
Conclusion
Rainbow Orzo Salad is a light, colorful, and flavor-packed dish that’s easy to prepare and endlessly adaptable. Whether you’re making it for a quick lunch, a picnic, or a party, this salad is sure to stand out on any table. With its bright veggies and zesty dressing, it’s a refreshing way to enjoy wholesome ingredients—one forkful at a time.
PrintRainbow Orzo Salad
Rainbow Orzo Salad is a vibrant and refreshing pasta salad loaded with colorful vegetables, tender orzo, and a zesty lemon vinaigrette. Perfect for picnics, potlucks, or a healthy lunch.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: Boiling
- Cuisine: Mediterranean
- Diet: Vegetarian
Ingredients
- 1 cup dry orzo pasta
- 1/2 cup cherry tomatoes, halved
- 1/2 cup cucumber, diced
- 1/2 cup red bell pepper, diced
- 1/4 cup red onion, finely chopped
- 1/4 cup shredded carrots
- 1/4 cup chopped fresh parsley
- 1/4 cup crumbled feta cheese (optional)
For the lemon vinaigrette:
- 1/4 cup olive oil
- 2 tablespoons fresh lemon juice
- 1 teaspoon Dijon mustard
- 1 garlic clove, minced
- Salt and pepper to taste
Instructions
- Cook orzo according to package instructions. Drain, rinse under cold water, and set aside to cool.
- In a large bowl, combine the cooled orzo, tomatoes, cucumber, bell pepper, red onion, carrots, parsley, and feta (if using).
- In a small bowl or jar, whisk together olive oil, lemon juice, Dijon mustard, garlic, salt, and pepper.
- Pour the vinaigrette over the salad and toss well to combine.
- Chill in the refrigerator for at least 30 minutes before serving for best flavor.
Notes
- Customize with other veggies like corn, zucchini, or spinach.
- Can be made 1 day ahead—flavors improve as it sits.
- For a protein boost, add chickpeas or grilled chicken.
Nutrition
- Serving Size: 1 cup
- Calories: 280
- Sugar: 4g
- Sodium: 200mg
- Fat: 14g
- Saturated Fat: 3g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 10mg