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Sweet & Salty Rainbow Orzo Salad

on March 2, 2021
last updated February 13, 2026
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This Sweet & Salty Rainbow Orzo Salad is a refreshing and vibrant take on pasta salad, pairing sweet peas and raisins with salty olives and red onion for a bright burst of flavor.
Serving bowl of Rainbow Orzo Salad
This Rainbow Orzo Salad is one of my go-to dishes to bring to parties and potlucks because it can be served hot or cold, and it both looks and tastes impressive without too much fuss.

Searching for that perfect pasta salad side dish to bring to a potluck or eat with your sandwich? This Sweet & Salty Rainbow Orzo Salad is delicious, beautiful, and adaptable.

Without a doubt one of my all-time favorite vegetarian pasta salad recipes (see also: this Bow Tie Pasta Salad with Roasted Tomatoes), it hits ALL the right notes. Fragrant and colorful. Sweet and salty. Crunchy and chewy. Check, check, check!

This recipe is a refreshing and vibrant take on pasta salad, pairing sweet peas and raisins with salty olives and red onion for a bright burst of flavor. All mixed with orzo, which makes the pasta to dressing ratio next-level delicious!

Plus, as a busy mom who wants bold flavor, I love a simple yet delicious salad like this that can be prepped at the start of the week and enjoyed cold right out of the fridge throughout.

Rainbow Orzo Salad on a white plate with a fork
Every single bite you take of this orzo salad is bursting with complex flavor that hits all the right notes- salty, sweet, savory, and acidic.

Rainbow Orzo Salad Ingredient Highlights


Orzo is a type of pasta that is very small and shaped like rice. They are tiny grains of oval-shaped pasta that cooks quickly in boiled water and is delicious with a number of different sauces and in pasta salad.

The advantages to using orzo in place of other pasta shapes is that it completely soaks in the sauce, giving you a better sauce to pasta ratio. Similarly, it’s also really delicious in this Vegetable Orzo soup!

I usually use frozen peas, as I always have them in my freezer, but you can also use canned peas. I cook them in a tiny bit of sugar to enhance their natural sweetness, but you can absolutely omit the sugar.

I use Golden Raisins because they are just slightly less sweet than regular raisins, and I find they play a little nicer with savory ingredients, but you can also use regular raisins or even craisins.

You can buy it at the store or make your own homemade Greek Vinaigrette.

ingredients for Rainbow Orzo Salad - feta cheese, carrot, kalamata olives, peas, Greek vinaigrette, sugar, golden raisins, orzo, red onion, butter

Rainbow Orzo Salad Tips and Tricks


How to Make Pasta Salad with Orzo

Orzo is cooked just like pasta and should be made al dente for the perfect bite. Stir occasionally as you boil it, so that the orzo does not stick together.

It’s best to dress the orzo within ten minutes after cooking it, before it has a chance to stick together. This recipe comes together quickly, so this won’t be an issue here.

Bear in mind the orzo is small, so make sure the holes in your colander are small enough to contain the orzo. You may want to use a sieve.

While you are bringing your water to a boil to cook your orzo, you can get started on prepping all of your ingredients.

For both the onions and carrots, you’ll want to peel and dice them into tiny, pieces to add crunch to every bite.

I usually buy pitted Kalamata olives, simply because they are easier to work with in this recipe.

If you have pitted olives, cut the olive in half longways around the pit and discard the pit before moving to the next step.

Remove the olives from the liquid they are suspended in and use a sharp knife to dice them into small pieces. Simple as that!

Next, get going on your peas. If you are using canned peas, drain and rinse them before beginning the next step.

Add the butter, peas, and sugar to a large pan over medium heat. Stir until the peas are defrosted (if frozen) and coated in butter and sugar. This will bring out the natural sweetness in the peas. This should only take 2-3 minutes.

Once the peas are done, remove the pan from heat.

I like to toss everything together right in my pan, so any leftover butter and sugar in the pan is added to the orzo.

Once the pan is removed from heat, throw in all your ingredients including the cooked orzo, prepped carrots, onions, olives, Greek Vinaigrette, and Feta cheese.

Then, toss it together until everything is coated in the vinaigrette and evenly distributed.

Adding uncooked orzo to a large pot with boiling water.
Cook the orzo al dente.
Dicing red onion into tiny pieces.
Peel and dice the red onion.
Dicing carrots into small bites.
Peel and dice the carrots.
Dicing pitted Kalamata olives for Orzo Pasta Salad.
Remove the pit (if needed) and dice the olives.
Cooking green peas in butter and sugar to bring out their natural sweetness.
Cook the peas in butter and sugar (optional).
Tossing all ingredients for Rainbow Orzo Salad in a pan.
Toss all the ingredients in the Greek Vinaigrette.

Storing Your Orzo Veggie Salad

Leftover Rainbow Orzo Salad will last up to 5 days in the refrigerator in an airtight container. It can also be frozen for up to 3 months.

If you do freeze leftovers, make sure to allow them to thaw overnight in the refrigerator before enjoying.

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Serving bowl of Rainbow Orzo Salad

Sweet and Salty Rainbow Orzo Salad

5 from 13 votes
Marley Goldin
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This Sweet and Salty Rainbow Orzo Salad is a refreshing and vibrant take on pasta salad, pairing sweet peas and raisins with salty olives and red onion for a bright burst of flavor.
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Servings 4 servings

Ingredients
 
 

  • 1 cup orzo (uncooked)
  • 1 large carrot
  • ½ large red onion
  • ¼ cup kalamata olives
  • 1 teaspoon butter (or olive oil)
  • ½ cup peas (frozen, canned, or fresh)
  • ½ teaspoon sweetener like sugar, honey, or maple syrup
  • ½ cup golden raisins
  • cup Greek Vinaigrette (store-bought or homemade)
  • ¼ cup crumbled Feta cheese (optional)

Instructions
 

  • Cook and drain 1 cup of orzo according to the instructions on the packet. This should yield about 2 cups of cooked orzo. Set aside until ready to assemble.
    1 cup orzo
    Orzo cooked al dente in a bowl
  • Prep your ingredients by peeling and dicing the carrot and onion and dicing the olives.
    1 large carrot, ½ large red onion, ¼ cup kalamata olives
    Diced red onion, carrot, and Kalamata olives
  • In a large saucepan over medium heat, cook the peas in the butter and sugar until warm and coated (this step is optional, but highly recommended to bring out the natural sweetness in the peas and make them buttery and juicy!).
    1 teaspoon butter, ½ cup peas, ½ teaspoon sweetener like sugar, honey, or maple syrup
    Peas in a pan frying in butter and sugar
  • Remove the pan from heat and add the cooked orzo, prepped carrots, onions, and olives, raisins, Greek Vinaigrette, and feta and toss to coat.
    ½ cup golden raisins, ⅓ cup Greek Vinaigrette, ¼ cup crumbled Feta cheese
    Tossing all Rainbow Orzo Salad ingredients together
  • Serve warm or cold and enjoy!

Pro Tips

Video

Course Lunch, Sides
Cuisine Mediterranean
Diet Vegan, Vegetarian
Keyword 30 Minutes or Less, Confetti Orzo Pasta Salad, Pasta, Pasta Salad
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5 from 13 votes (10 ratings without comment)

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10 thoughts on “Sweet & Salty Rainbow Orzo Salad”

  1. 5 stars
    Made this today for our family coming for Memorial Day Weekend. Sure to be a big hit, It is easy and delicious and satisfies everyone’s palate!! Plus, I can make it ahead of time, which is always the best. Thanks

    1. Hi Carole!!

      This is the perfect dish for a family get-together!!! Thank you so much for trusting my recipe to celebrate! Enjoy!!!

  2. I love this orzo salad!!! Can’t wait to make it!!!!

    (Review provided by a family/friend of marleysmenu.com)