Gratin with Parmesan flavours (Slideshow version)
Stage 14/14 : 30 min.
Bake at 200°C (390°F) for approximately 30 minutes.Remarks
Once the gratin is in the oven, I recommend that you set aside the cooking milk, discarding the croutes, garlic and sage, for use later in another recipe, such as a béchamel sauce.If you don't have any Parmesan croutes, add 50g of grated Parmesan to the potato and cauliflower mixture in step 9.