01 -
Set oven to 200°C and line a baking sheet with parchment paper.
02 -
Arrange zucchini slices on the prepared sheet, drizzle with olive oil, and season with salt and pepper. Roast for 10–12 minutes until tender but not overly soft. Allow to cool slightly.
03 -
In a bowl, combine ricotta, egg, grated Parmesan, garlic powder, dried basil, and red pepper flakes. Mix thoroughly until smooth and uniform.
04 -
Spread a thin layer of marinara sauce in the bottom of a baking dish. Arrange 2–3 zucchini slices overlapping, add a portion of the ricotta mixture, top with more marinara and mozzarella. Repeat layers, finishing with mozzarella.
05 -
Cover baking dish loosely with foil and bake for 20 minutes. Remove foil and continue baking for another 10 minutes, or until the cheese is bubbly and golden brown.
06 -
Let the dish rest for 5 minutes before serving. Garnish with fresh basil leaves and serve warm.