Preheat your grill or grill pan to medium-high heat.
Season the chicken breast with your favorite herbs, salt, and pepper.
Grill the chicken for about 5-6 minutes per side or until fully cooked and juices run clear.
Rinse the quinoa under cold water. In a small saucepan, bring 2/3 cup water to a boil, add the quinoa, reduce heat to low, cover, and simmer until water is absorbed (about 15 minutes).
Chop the broccoli into florets. Toss with olive oil, salt, and pepper, and spread on a baking sheet.
Roast the broccoli in a preheated oven at 400°F for about 15 minutes, until tender with lightly browned edges.
Plate the cooked quinoa, top with sliced grilled chicken, and add the roasted broccoli on the side.
Enjoy your nutritious, balanced lunch!