Preheat an oven to 220 degrees C. Line a baking tray with baking paper or aluminium foil lightly greased with cooking spray.
Cut the peeled zucchini in half lengthwise and remove the seeds. Slice the zucchini into chip size pieces about 1-2cm wide and 10cm long.
Combine the bread crumbs, garlic and herb salt, cheese and all purpose seasoning on a plate. Dip the zucchini chips into the melted butter then press into bread crumbs. Gently shake so any bread crumbs that haven't stuck can fall away. Place the crumbed zucchini onto the prepared baking tray.
Bake in the preheated oven until the chips are golden and tender, about 15 minutes.