
Preheat a grill or grill pan to medium.
Place the zucchini on a plate, drizzle with olive oil, and sprinkle with garlic powder, salt and pepper. Toss to coat.
Grill for 1 to 3 minutes per side, until char marks form and zucchini is tender but still firm.
Remove from the grill and squeeze with lemon juice. Garnish with fresh herbs, season to taste, and serve.