This is a chilled quinoa salad topped with grilled summer vegetables โ zucchini, summer squash, or whatever you have โ dressed with a sharp Dijon-lemon vinaigrette and finished with feta and chickpeas. It comes together in 20 minutes and holds up well as a make-ahead lunch or a light dinner that doesnโt need reheating.
What makes this version work
Two things matter here. First, soaking and rinsing the quinoa before cooking removes the natural saponin coating that makes it taste bitter or soapy โ skip that step and the whole salad tastes off, no matter how good the dressing is. Second, the Dijon mustard in the dressing isnโt just for flavor: mustard acts as an emulsifier, binding the olive oil and lemon juice into a cohesive coating that actually clings to the quinoa grains and chickpeas instead of pooling at the bottom of the bowl. Thatโs what keeps every forkful evenly seasoned.
Mistakes to avoid
- Dressing warm quinoa: If the quinoa is still warm when you add the dressing, it absorbs everything unevenly and the feta melts into the grains. Give it a full chill in the fridge โ at least 30 minutes โ before combining.
- Cutting vegetables too small before grilling: Pieces smaller than about an inch fall through a grill basket and steam instead of char. Keep them bite-sized but chunky going onto the grill, then adjust if needed after.
- Under-seasoning the vegetables: The quinoa base is fairly mild. The grilled vegetables need their own salt and pepper before they hit the grill โ seasoning them after the fact doesnโt penetrate the same way.
- Adding all the parsley to the mix: Reserve a pinch for the top. Parsley stirred in early wilts and loses its color; the reserved amount keeps the finished plate looking fresh.
- Using wet chickpeas: If youโre using canned chickpeas, drain and pat them dry before adding. Excess liquid from the can dilutes the dressing and makes the salad watery.
Storage and make-ahead
The quinoa base โ grains, chickpeas, dressing, and feta combined โ keeps well in an airtight container in the fridge for up to 3 days. Store the grilled vegetables separately; kept together from the start, they soften the quinoa and turn the whole thing mushy by day two. The dressing can be whisked together and refrigerated for up to 5 days. Dress it at the table โ a pre-dressed salad goes limp fast. When youโre ready to serve, pull the components from the fridge, let them sit for 5 minutes to take the chill off, then plate the quinoa, spoon the vegetables on top, and add a fresh drizzle of dressing if needed.
Chilled Quinoa Salad with Grilled Vegetables
Equipment
- Medium saucepan with lid
- Fine mesh strainer
- Grill basket or grill tray
- Large mixing bowl
- Small mixing bowl or jar for dressing
- Whisk
Ingredients
- โ cup quinoa dry, 113g
- 1 โ cups water 315ml
- ยฝ cup chickpeas canned, drained and rinsed, 80g
- 1 medium zucchini about 6 oz / 170g
- 1 medium summer squash about 6 oz / 170g
- 2 tablespoons Dijon mustard 30g
- 1 tablespoon fresh lemon juice 15ml, about 1/2 small lemon
- 1 tablespoon extra virgin olive oil 15ml
- 2 tablespoons fresh parsley chopped
- 3 tablespoons feta cheese crumbled, 25g
- ยผ teaspoon sea salt
- ยผ teaspoon garlic powder
- 1 dash ground black pepper
- 1 can cooking spray for grilling
Instructions
- Place the quinoa in a bowl and cover with cold water. Soak for 10 minutes, scrubbing the grains between your palms and swishing the water several times to remove the bitter saponin coating. This step is essential โ itโs what keeps the salad from tasting soapy.2/3 cup quinoa
- Rinse the quinoa in a fine-mesh strainer and then pour into a saucepan. Add 1 1/3 cups (315ml) of water and a pinch of salt and bring to a boil. Once it starts to boil, reduce the heat to low and simmer, covered, for 12โ15 minutes or until all the water is absorbed. Fluff with a fork, transfer to a bowl, and refrigerate until completely chilled (at least 30 minutes).2/3 cup quinoa, 1 1/3 cups water, 1/4 teaspoon sea salt
- In a large mixing bowl, gently combine the cooled quinoa, chickpeas, most of the chopped parsley (reserving a bit for topping), and the feta.2/3 cup quinoa, 1/2 cup chickpeas, 2 tablespoons fresh parsley, 3 tablespoons feta cheese
- Stir together the mustard, lemon juice, olive oil, salt, garlic powder, and pepper in a small bowl.2 tablespoons Dijon mustard, 1 tablespoon fresh lemon juice, 1 tablespoon extra virgin olive oil, 1/4 teaspoon sea salt, 1/4 teaspoon garlic powder, 1 dash ground black pepper
- While the quinoa chills, preheat your grill (or grill pan) to medium heat, about 400ยฐF / 200ยฐC.
- Chop the zucchini and summer squash into 3/4-inch (2cm) pieces. Spread them in a single layer on a grill basket or grill tray, spray lightly with cooking spray, and season with a pinch of salt and pepper.1 medium zucchini, 1 medium summer squash, 1 can cooking spray, 1/4 teaspoon sea salt, 1 dash ground black pepper
- Grill the vegetables until slightly charred and tender, about ten minutes.1 medium zucchini, 1 medium summer squash
- Pour the vinaigrette over the quinoa mixture and toss gently until evenly coated. Divide between two plates or bowls, top with the grilled vegetables, and finish with the reserved parsley. Serve immediately, or pack the components separately for meal prep.2 tablespoons fresh parsley
Notes
Nutrition
FAQ
Can I use a grill pan on the stovetop instead of an outdoor grill?
Yes, a cast-iron grill pan works well and gives you similar char marks. Heat it over medium-high until itโs very hot before adding the vegetables, and donโt crowd the pan โ cook in batches if needed so the pieces sear rather than steam.
Which vegetables work best in this salad?
Zucchini, summer squash, and pattypan squash are the natural fit. Bell peppers, red onion wedges, and asparagus also grill in roughly the same 10-minute window, so theyโre easy additions without changing the timing.
Can I make this vegan by leaving out the feta?
Yes โ the salad is complete without it. If you want to replace the salty, creamy element feta provides, a handful of Kalamata olives or a tablespoon of capers works well.
My quinoa always turns out mushy. What am I doing wrong?
The most common cause is too much water or not enough venting after cooking. Use a 1:2 ratio of quinoa to water (the recipe calls for โ cup quinoa to 1โ cup water), and once the water is absorbed, take the lid off and let the quinoa sit off the heat for 5 minutes so steam escapes and the grains firm up.
Can I use pre-cooked or microwavable quinoa pouches?
You can, though the texture is slightly softer than home-cooked. Spread the cooked quinoa on a plate and refrigerate uncovered for 15โ20 minutes to dry it out a bit before mixing โ this helps it hold its texture in the salad.
Is this salad filling enough as a main dish for two people?
At 419 calories per serving with 16 grams of protein from the quinoa, chickpeas, and feta, most people find it satisfying as a light main. If you want more staying power, add an extra half-cup of chickpeas or serve it with a piece of crusty bread.