Preheat the oven to 180 degrees top / bottom heat.
Peel and roughly cut the parsnips and garlic. Cut the sage leaves into small pieces.
Mix everything with sunflower oil, pepper and salt and wrap it lightly in a piece of baking paper and a piece of aluminum foil, it doesn`t have to be completely airtight.
Bake in the oven for approx. 45 - 50 minutes on the middle rack.
Prepare the hand blender, a tall mug and the butter.
Take the steamed parsnips and garlic out of the oven and mix immediately in the mug with the butter to a smooth puree. Sprinkle with the chopped parsley.
This cream goes well with all types of roast meat, especially pork and lamb. With grilled or pan-fried fish. But it can also be served as a starter with crispy bread sticks.