1. Flatten the meat to obtain a thin regularly shaped slice.
2. Season the slice of lamb with salt and pepper.
3. Sprinkle with rosemary leaves and distribute the olives and green cherry tomatoes, well-drained.
4. Roll up the slice like a roulade and wrap with the filo pastry.
Advice for the final consumer: cook in a preheated oven at 180 °C for around 10/12 minutes.