Preheat your grill or grill pan to medium-high heat.
Season the 125g chicken breast lightly with salt, pepper, and your favorite herbs.
Grill the chicken breast for about 6-7 minutes per side until fully cooked and nicely charred.
Meanwhile, preheat your oven to 400°F (200°C). Peel and cube the 100g sweet potato.
Toss the sweet potato cubes with half of the olive oil, salt, and pepper, and spread them on a baking sheet. Roast for about 20-25 minutes until tender and golden.
Steam or lightly sauté the 100g broccoli until crisp-tender, seasoning with a pinch of salt.
For extra flavor, drizzle the remaining olive oil over the steamed broccoli before serving.
Plate the grilled chicken alongside the roasted sweet potato cubes and broccoli, and enjoy your balanced, nutrient-packed lunch.