Preheat your grill or grill pan over medium-high heat.
Season the chicken breast lightly with salt, pepper, and any preferred herbs.
Grill the chicken for about 6-7 minutes on each side or until fully cooked and internal temperature reaches 165°F.
Meanwhile, preheat your oven to 425°F for the broccoli.
Toss the broccoli florets with a splash of olive oil (reserve half the olive oil for finishing), salt, and pepper.
Spread the broccoli on a baking sheet and roast in the oven for 15-20 minutes until tender and slightly browned.
While broccoli roasts, prepare the quinoa as per package instructions if not pre-cooked.
Plate the grilled chicken breast, arrange the quinoa next to it, and add the roasted broccoli on the side.
Drizzle the reserved extra virgin olive oil over the plate for extra flavor.
Serve warm and enjoy your nutritious, balanced lunch.