Mashed potatoes: soften potatoes in a little salted water. Form into a passe-vite, evaporate and drive back into the frying pan. Bring the butter to the boil with the milk. Add to the strained potatoes form and beat with a ladle to a fluffy mashed potatoes. Season with salt, pepper and a pinch of nutmeg. Add wild garlic cut directly into strips with scissors and mix in. Form into a wide, buttered casserole dish.
For the pesto, cut wild garlic and parsley. Blend finely with pine nuts, salt and oil in a cutter or with a hand blender. Preheat stove to 220 °C.
Roast sausages in a coated grill pan until golden brown on both sides. Cut into pieces. Use a teaspoon to make indentations in the mashed potatoes. Fill with a little pesto and press a piece of sausage into each. Brush surface with a little softened butter. Bake in the middle of the oven for fifteen to twenty minutes.
The Ofenguck can also be prepared in portion forms.