Veal saltimbocca with truffle paris mash

Ingredients

• 600 gram desiree potatoes, peeled and chopped
• 4 veal escallops
• sea salt and cracked black pepper
• 80 gram buffalo mozzarella, cut into 4 slices
• 4 large sage leaves
• 4 slices pancetta
• 2 tablespoon olive oil
• 60 gram butter
• 1/4 cup (60ml) milk
• 1/4 cup (60ml) cream
• 1/4 teaspoon truffle oil