Add lemon peel, ginger, rum, sugar, eggs and raisins to cheese. Stir well.
Add sweet potatoes and stir again.
Lightly oil a deep baking dish.
Put 3 pastry sheets on bottom, add half of the stuffing, cover it with 3 pastry sheets, add the rest of the stuffing and cover with 3 pastry sheets. Lightly brush the last layer with oil.
Heat an oven to 200C and bake for 30 minutes.
Enjoy your meal!