Preheat your grill or grill pan over medium-high heat.
Season the chicken breast lightly with salt, pepper, and your favorite herbs.
Grill the chicken for about 6-7 minutes per side or until the internal temperature reaches 165°F.
While the chicken is grilling, preheat the oven to 400°F for the broccoli.
Toss the broccoli with a small amount of olive oil, salt, and pepper, then spread it evenly on a baking sheet.
Roast the broccoli in the preheated oven for 15-20 minutes until tender and slightly crispy on the edges.
Prepare the quinoa according to package instructions if not already cooked; measure out about 1/3 cup cooked quinoa.
Plate the grilled chicken alongside the roasted broccoli and quinoa, and drizzle the remaining olive oil over the broccoli for extra flavor.
Serve warm and enjoy your balanced, nutrient-packed lunch.