Oven-baked New Potatoes, Leeks, Rosemary and Grana Padano PDO
1 kg yellow and red new potatoes,
150 g Grana Padano PDO,
1 sprig rosemary,
extra virgin olive oil,
Wash the potatoes under running water and dry well.
Thinly slice the potatoes just about half-way through (keeping them whole) and cut the leeks cut into rounds and place in a large baking dish.