Prepare the Quinoa:
Rinse 1 cup of quinoa in a fine-mesh strainer.
In a medium saucepan, bring 2 cups of water to a boil.
Add quinoa, reduce heat, cover, and simmer for 15 minutes.
Remove from heat and let sit, covered, for 5 minutes.
Fluff with a fork and let it cool.
Prepare the Vegetables:
Chop cucumber, bell pepper, red onion, and parsley.
If using, grate carrots or chop broccoli stems.
Make the Dressing:
In a small bowl, whisk together olive oil, lemon juice, Dijon mustard, honey, salt, and pepper.
Assemble the Salad:
In a large bowl, combine cooked quinoa and chopped vegetables.
Add any optional ingredients like feta, nuts, or dried fruit.
Pour dressing over salad and toss to combine.
Serve & Store:
Chill for 30–60 minutes for best flavor.
Store in an airtight container in the fridge for up to 5 days.