Chickpeas and feta take care of the protein requirement, olive oil brings good fats, and whole-wheat couscous and broccoli make up the healthy carbohydrates.
In a saucepan, bring 2/3 cup lightly salted water to a boil. Add couscous, cover, and remove from heat. Let stand until tender, 5 minutes. Fluff with a fork and transfer to a bowl.
Toss broccoli, chickpeas, raisins, feta, oil, and vinegar with warm couscous. Season with salt and pepper.
The night before, combine all the ingredients and refrigerate this salad in an airtight container.