Alsace shares with the Southwest (Périgord and Gascony) the distinction of being France’s great foie gras region, and the Alsatian tradition of preparing foie gras entier (whole foie gras) in terrine is arguably the most refined expression of this luxury ingredient. The Alsatian approach differs markedly from the southwestern: where the Périgord tradition emphasises truffle and Sauternes, Alsace uses Gewurztraminer, quatre-épices, and sometimes a touch of Kirsch, producing a foie gras that is more aromatic and spice-scented. The preparation of a foie gras terrine begins with sourcing: a fresh, raw goose or duck liver (foie gras cru) of Grade A quality weighing 500-700g for goose, 400-600g for duck. The liver must be deveined (déveiné) with surgical precision: the two lobes are separated, the main vein is located and carefully extracted using a small knife and tweezers, pulling gently to remove the entire venous tree without tearing the liver apart. This operation is best performed when the liver is at 10-12°C (cold enough to be firm but warm enough to be pliable). The deveined liver is seasoned with 12g salt and 3g white pepper per kilogram, a generous pinch of quatre-épices (white pepper, nutmeg, cloves, ginger), and marinated with a tablespoon of Gewurztraminer for 12-24 hours in the refrigerator. The marinated liver is pressed into a porcelain terrine, eliminating air pockets, the surface smoothed, and the terrine covered. It is cooked au bain-marie in a 90-100°C oven until the internal temperature reaches exactly 50-55°C at the centre (approximately 40-50 minutes) — this low temperature ensures a silky, unctuous texture. The cooked terrine is weighted (500g) and refrigerated for 48-72 hours minimum before serving, during which flavours meld and the fat redistributes. Served sliced 1.5cm thick with toasted brioche, fleur de sel, and a glass of late-harvest Gewurztraminer.
Meticulous deveining at 10-12°C. Season with quatre-épices and Gewurztraminer. Marinate 12-24 hours. Cook au bain-marie to 50-55°C internal. Weight and refrigerate 48-72 hours minimum. Serve at cool room temperature (not cold from the fridge).
Soak the deveined liver in milk for 2 hours before marinating to draw out any residual blood and bitter bile. The terrine releases a pool of golden fat during cooking — reserve this precious foie gras fat for frying potatoes or enriching sautéed wild mushrooms. The perfect internal temperature of 52°C produces the creamiest texture — invest in a probe thermometer.
Tearing the liver during deveining. Over-seasoning (foie gras needs less salt than you think). Cooking above 55°C internal temperature, rendering too much fat and producing a dry, crumbly result. Serving too cold (flavour and texture are muted below 16°C). Not waiting the full 48-72 hours for flavours to meld. Using inferior quality liver with bruises or green bile stains.
La Cuisine Alsacienne (Simone Morgenthaler)