Preheat the oven to 200°C / 400°F (fan-assisted).
Wash and dry the zucchini, then cut into thin slices (about 0.5 cm / ¼ inch) or small chunks.
Place the zucchini in a large bowl and toss with olive oil, herbes de Provence, dill, salt, and hot pepper. If you prefer less heat, simply replace the chili with a pinch of black pepper.
Mix well to coat evenly.
Spread the zucchinis on a baking tray lined with parchment paper, making sure they do not overlap.
Bake for around 20 minutes, until tender and golden.
Serve sprinkled with extra dill or fresh herbs.