Scrub the potatoes thoroughly. Cook in boiling salted water for 15-20 minutes. In the meantime, clean, wash and chop the beans. Cook in little boiling salted water for 8-10 minutes, season with pepper. Peel the onions.
Cut one onion into rings, remaining onions and bacon into cubes. Fry bacon in a pan, add fat and diced onion. Sauté onions until translucent, then deglaze with vinegar and stock. Bring to the boil and season with salt, pepper and sugar. Wash the chives, cut into small rolls and add to the bacon stock. Separate matie fillets at the tail end, rinse, dab dry and turn into rolls. Drain potatoes, drain beans and arrange both on a plate. Place the matie rolls on onion rings. Pour a little bacon on top.
Wash the chives, cut into small rolls and add to the bacon stock. Separate matie fillets at the tail end, rinse, dab dry and turn into rolls. Drain potatoes, drain beans and arrange both on a plate. Place the matie rolls on onion rings. Pour a little bacon on top. Serve the rest of the bacon quiche with it
Preparation time approx. 50 minutes