Preheat your grill to medium-high heat and lightly oil the grates.
Season the chicken breast with your favorite herbs and a pinch of salt and pepper.
Grill the chicken for about 6-7 minutes per side until fully cooked and juices run clear.
Meanwhile, preheat the oven to 425°F. Toss the broccoli florets with a small drizzle of olive oil, salt, and pepper.
Roast the broccoli on a baking sheet for about 15-20 minutes, stirring halfway through, until tender and slightly crispy.
If quinoa is not pre-cooked, rinse 1/3 cup quinoa under running water, then combine with water (use a 2:1 water to quinoa ratio) in a small pot, bring to a boil, reduce heat to low, cover, and simmer for 15 minutes until water is absorbed.
Plate the grilled chicken with the roasted broccoli and a serving of quinoa. Enjoy your balanced, nutrient-packed lunch!