30-Minute Costco Copycat Orzo Salad

If you have ever tried the Costco orzo salad and instantly wanted to make it at home, this Costco copycat orzo salad is exactly what you have been looking for. It brings together bold Mediterranean flavors in one easy, crowd-pleasing bowl that comes together in just 30 minutes with simple grocery store ingredients.

I still remember grabbing a container of this salad for a summer potluck and watching it disappear before anything else hit the table. That moment stuck with me, so I tested and tweaked until I nailed the creamy herb vinaigrette and that perfect balance of salty olives, savory salami, and tangy feta. This copycat pasta salad is now my go-to for meal prep, backyard BBQs, and easy weeknight dinners. It genuinely tastes better the next day, which makes it a dream for make-ahead cooking.

What Goes Into This Costco Copycat Orzo Salad

I always gather and prep all ingredients before cooking. It keeps the process smooth and fast. Pro tip: buy a block of feta packed in brine and crumble it yourself for the best creamy texture and flavor in this Mediterranean pasta salad.

For the Salad:

• 2¼ cups orzo
• 8 oz calabrese salami, diced into ¼-inch cubes (hot capicola works great as a substitute)
• 8 oz feta, crumbled into large chunks (Greek feta in brine is my top pick)
• 1 cup kalamata olives, pitted
• 2½ cups cherry tomatoes, halved lengthwise
• 2½ cups fresh spinach (baby spinach works best for tenderness)

For the Creamy Herb Vinaigrette:

• ⅔ cup extra virgin olive oil (I prefer extra virgin for a richer, more authentic flavor)
• ¼ cup water
• ¼ cup white wine vinegar
• 3 tablespoons lemon juice, freshly squeezed
• 1½ oz feta, whisked into the dressing for creaminess (this is separate from the salad feta)
• 2 garlic cloves, minced
• 2½ teaspoons dried oregano
• 2½ teaspoons dried basil
• 1 teaspoon salt
• 1 teaspoon sugar
• ¼ teaspoon smoked paprika

Pro tip: Do not skip the feta in the dressing. It is what creates that signature creamy emulsion that makes this Costco copycat orzo salad taste so close to the original.

How to Make This Mediterranean Orzo Pasta Salad

I recommend reading through all steps once before you start so you can multitask efficiently. The salami prep and dressing can both be done while the orzo cooks, keeping your total time right at 30 minutes.

Step 1: Bring a large pot of well-salted water to a boil. Add the orzo and cook according to package directions until al dente, about 9 to 11 minutes. You want it firm but not chalky in the center. Drain thoroughly and rinse with cool water to stop the cooking process and remove excess surface starch. Transfer the cooled orzo to a large mixing bowl. Skipping the rinse leads to clumping, so do not skip this step.

Step 2: While the orzo cooks, dice the salami into ¼-inch cubes, halve the cherry tomatoes lengthwise, crumble the 8 oz feta into large chunks, and mince the garlic cloves. Having everything ready before assembly makes tossing the salad much easier.

Step 3: In a small bowl, whisk together the olive oil, water, white wine vinegar, lemon juice, minced garlic, oregano, basil, salt, sugar, and smoked paprika. Add the 1½ oz feta directly into the dressing and whisk vigorously until it partially breaks down and creates a creamy, slightly thick emulsion. Taste and adjust salt or acidity as needed. The dressing should taste bold since it will mellow once tossed with the orzo.

Step 4: Add the diced salami, crumbled feta chunks, kalamata olives, cherry tomatoes, and fresh spinach to the cooled orzo. Pour about three-quarters of the dressing over the salad and toss gently until everything is well coated. Avoid overmixing or the feta will break down too much. Reserve the remaining dressing for serving.

Step 5: Cover the bowl and refrigerate for at least 1 hour, or up to 24 hours. This resting time is not optional if you want the flavors of this copycat pasta salad to really come together. The orzo absorbs the dressing and everything melds beautifully.

Step 6: Before serving, give the salad a gentle stir, drizzle the reserved dressing over the top, and toss lightly to refresh the flavors. Serve cold and enjoy.

Perfect Pairings for Your Orzo Pasta Salad

This Costco copycat orzo salad pairs well with light proteins and anything coming off a grill. Here are some of the best sides for orzo pasta salad to build a full meal.

Grilled Chicken: Smoky, savory grilled chicken breast complements the tangy feta and herb vinaigrette while adding satisfying protein to the plate.

Grilled or Baked Salmon: The rich, buttery texture of salmon balances the bright acidity of the lemon herb dressing in this Mediterranean pasta salad perfectly.

Pita Bread and Hummus: A simple Mediterranean pairing that adds warmth and substance to the spread without competing with the salad flavors.

Grilled Vegetables: Zucchini, bell peppers, or eggplant add color, nutrition, and a slightly smoky note that works beautifully with the Mediterranean ingredients in this copycat orzo salad.

Crusty Bread: Great for soaking up any extra creamy herb vinaigrette left at the bottom of the bowl.

More Fresh Salad Recipes to Try Next

This Costco copycat orzo salad is just the beginning when it comes to easy, flavor-packed pasta and grain salads worth bookmarking. The Zesty Mediterranean Bean Salad is a natural companion, sharing many of the same bold ingredients and working perfectly as a side alongside this orzo dish. For another hearty make-ahead option, the Greek Chicken Pasta Salad and the Chicken Caesar Pasta Salad both deliver that same satisfying, fridge-friendly quality that makes meal prep feel effortless.

If this Mediterranean orzo salad sparked a love for bright, fresh flavors, the Mediterranean Orzo Skillet is a warm, weeknight-ready version worth exploring next. Any of these recipes pair beautifully together for a summer spread or a week of easy, satisfying lunches.

Storing and Keeping This Salad Fresh

This Costco copycat orzo salad stores beautifully and is one of the best reasons to add it to your weekly meal prep rotation. Keep it in an airtight container in the refrigerator for up to 4 days. The flavors continue to build over time, and day two is usually even better than the day it was made.

This salad is served cold, so no reheating is needed. Before serving leftovers, stir the salad and add a drizzle of fresh olive oil or a squeeze of lemon to brighten everything back up. The orzo absorbs dressing as it sits, so keeping a small batch of extra vinaigrette on hand is always a good idea.

I recommend making this copycat pasta salad up to 24 hours in advance for peak flavor. It is perfect for prepping on Sunday for easy weekday lunches.

Common Questions About This Recipe

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