Lewerknepfle

Ingredients

• 250 g calf's or pork liver, all membrane, sinew, and bile ducts removed, then minced very finely by hand or passed through the fine disc of a meat grinder
• 150 g stale white bread (pain de mie), soaked in warm milk until completely soft, then squeezed dry to form a paste
• 1 medium onion, finely minced, sautéed in butter until translucent
• 2 eggs, whole
• 1 tbsp plain flour, plus up to 1 tbsp more if mixture is too loose
• 1 small bunch flat-leaf parsley, finely chopped
• 1 small bunch chives, finely chopped
• to taste salt
• to taste black pepper
• to taste nutmeg, freshly grated
• sufficient to soak bread whole milk, warm; a splash extra reserved to loosen mixture if too stiff
• For poaching
• 1.5 litres salted water or beef broth, kept at a gentle simmer
• For the broth presentation
• 1 litre clear beef consommé, hot
• For the sauté presentation
• 60 g unsalted butter, cooked to beurre noisette
• ½ lemon, juice only

Method

1. 1
   Remove all membrane, sinew, and bile ducts from the liver with a sharp knife. Mince the cleaned liver very finely by hand or pass it through the fine disc of a meat grinder — do not use a food processor, which overheats the flesh and produces a pasty texture. Push the minced liver through a fine-meshed tamis if the finest texture is required. The result should be a smooth, even paste with no trace of green or dark grey from residual bile. Chill while preparing the other components.
2. 2
   Submerge the stale bread in warm milk. Leave until every part is saturated and completely soft, then gather the bread in both hands and squeeze firmly and repeatedly until all milk has been expelled. The panade should hold together as a dry, cohesive paste with no free liquid remaining. Insufficient squeezing at this stage will loosen the finished mixture beyond recovery.
3. 3
   Sweat the finely minced onion in a knob of butter over a moderate heat until it is translucent and entirely without colour. Remove from the heat and allow to cool completely before adding to the liver.
4. 4
   Combine the liver paste, panade, cooled onion, eggs, flour, parsley, and chives in a bowl. Season with salt, pepper, and freshly grated nutmeg. Mix thoroughly until the mixture is uniform. It should be soft yet hold the shape pressed upon it by a spoon. If it runs, incorporate another tablespoon of flour; if it is rigid, loosen with a splash of milk. Chill the mixture for 30 minutes — it will firm and become easier to shape. Before forming all the dumplings, poach a single test dumpling, taste it, and adjust the seasoning of the raw mixture accordingly.
5. 5
   Dip two tablespoons in hot water. Using the quenelle technique, scoop a portion of mixture with one spoon and pass it back and forth with the second to form a neat oval of approximately 3 cm in length. Work methodically, re-dipping the spoons as needed. The surface of each dumpling should be smooth and without cracks.
6. 6
   This is where the dish lives or dies. Bring the salted water or broth to a gentle, steady simmer — never a boil. Lower the dumplings in batches without crowding. Poach for 8 to 10 minutes. The dumplings are ready when they have risen to the surface and feel distinctly firm, not yielding, when pressed lightly with a fingertip. Boiling toughens them; overcooking renders them rubbery. Remove with a slotted spoon.
7. 7
   For the broth presentation: ladle hot clear beef consommé into warmed bowls, place the poached dumplings in the broth, and finish with finely chopped chives. The broth should be perfectly clear and the dumplings pale, smooth, and intact.
8. 8
   For the sauté presentation: drain the poached dumplings and pat dry. Heat butter in a wide pan until it foams, subsides, and turns a deep gold with a nutty aroma — beurre noisette. Add the dumplings without crowding and sauté, turning, until golden on all sides. Finish with a squeeze of lemon juice and a scattering of chopped parsley. The surface should be evenly coloured and the interior, when broken, should be pale and delicate — the liver flavour present but clean, not aggressive.