Potatoes should be thoroughly washed and cut into small cubes.
The oven heats up to 200 ° C, in a bowl mix the potatoes with olive oil, add salt and pepper, spread in a single layer on a baking sheet, the laid foil. Send pan in the oven for 45 minutes.
In just a few minutes until cooked potatoes cook flavorful sauce. Parsley grind, we shift into a blender. Add water, vegetable oil, salt, lemon juice and Parmesan. We grind until smooth.
Cooked potatoes immediately Serve with useful, fragrant and delicious green sauce.