Preheat oven to 450 degrees F (230 C), and line a baking tray with either aluminum foil or parchment paper.
Drizzle olive oil over the sliced zucchini rounds in a bowl, and mix thoroughly until the zucchini pieces are well coated. Be generous with the olive oil!
In a different bowl, mix together the finely grated dairy-free ‘cheese’ shreds, breadcrumbs, pepper and a pinch of salt if desired. Mix well.
Coat each zucchini piece in the breadcrumb mixture until it is coated on both sides (may need to slightly press the coating onto each zucchini surface) then lay in the baking tray. Repeat with the other zucchini pieces.
Place in oven and cook for 30-40 minutes, or until the zucchini pieces turn slightly brown and become crisp.
Serve and eat while warm. Enjoy!