Wash the potatoes thoroughly. Cover and cook in boiling water for about 20 minutes. Pour off, rinse with cold water and let it cool down a bit. Peel the potatoes and let them cool down.
Dice the bacon. Peel onions and cut into small cubes. Wash parsley, shake dry, pluck off the leaves and chop. Cut potatoes into slices.
Heat 2 tablespoons of lard in two pans (e.g. cast iron). Fry the bacon until crispy. Add onions, fry until golden brown and remove. Fry the potatoes in the bacon fat while turning for about 20 minutes.
After approx. 15 minutes add the bacon-onion mix and fry. Season the fried potatoes with salt and pepper. Pour into an ovenproof dish and keep warm in a hot oven (approx. 50 °C).
Heat 1⁄2 tbsp. lard in each of the two pans and fry 4 eggs in each of them at low heat to make fried eggs. Season with salt and pepper. Arrange fried potatoes with fried eggs. Sprinkle with parsley.
Pickled beetroots taste good with it.