Preheat the oven to 200°C. Line a baking tray with baking paper.
Lightly, cut a cross through the top skin of the other 2 Camemberts.
Place the Camemberts on a baking tray and bake for 5 minutes or until the cheese is softened.
In the meantime; toast the walnuts in a frying pan over medium heat. Add the honey and stir until well combined, leave to caramelize for 2-4 minutes. Stack the 2 camembert’s on top of each other with a layer of nuts in between. Drizzle with honey and serve with extra caramelized walnuts. Serve with Melba toast.