Preheat your grill or grill pan over medium-high heat.
Season the chicken breast with salt, pepper, and your favorite herbs or spices.
Grill the chicken breast for about 6-7 minutes per side, or until it reaches an internal temperature of 165°F.
While the chicken is grilling, preheat your oven to 425°F for the broccoli.
Toss the broccoli florets with olive oil, salt, and pepper, then spread them out on a baking sheet.
Roast the broccoli in the oven for about 15-20 minutes until tender and slightly caramelized.
Prepare the quinoa according to package instructions; for a quicker option, use pre-cooked quinoa, heating it gently if needed.
To assemble, place the cooked quinoa and roasted broccoli on a plate, then slice the grilled chicken breast and serve on top.
Enjoy your nutrient-packed, balanced lunch!