Alsatian Sweet and Sour Fish
Heinrich Heine, the Author of the above poem (which is often sung to the tune of Beethoven’s “Ode to Joy”), wrote in a letter that he especially liked “the carp in brown raisin sauce which my aunt prepared on Friday evenings to usher in the Sabbath.” Ernest Auricoste de Lazarque, the famous nineteenth-century folklorist, was also impressed by this dish. In his 1890 La Cuisine Messine (Cooking from Metz), he includes a recipe for carpe à la juive from Lorraine. I have seen variants that use nutmeg and saffron as well. Taillevent has a recipe in Le Viandier of 1485 for the sweet-and-sour cameline sauce, so named for its tawny camel color, which includes ginger, cinnamon, cloves, grains of paradise, pepper, mastic, galangal, nutmeg, saffron, sugar, anise, vinegar, wine, and sometimes raisins. Most of the spices were trafficked from far corners of the world by Jewish and other merchants. Mastic, also known as gum arabic, is the resin from the acacia tree and has a sweet, licorice flavor; grains of paradise, sometimes used in making beer today, have an aromatic peppery taste, almost like cardamom and coriander; and galangal, a rhizome related to ginger, has a hot, peppery flavor. The carp with its sweet-and-sour sauce became a Jewish staple, brought out for the Sabbath and holidays, and surviving, as traditional recipes do, in the Jewish community to this day. Although the original recipe calls for a 3-pound carp, washed, cut into steaks, and then arranged back into the original shape of the fish, I often use a single large salmon or grouper or bass fillet instead.
Recipe information
Yield
8 to 10 servings
Ingredients
Preparation
Step 1
Heat the olive oil in a pot or poacher large enough to hold the fish, and sauté the onion, seasoned with salt and freshly ground pepper to taste, until translucent.
Step 2
Dissolve the sugar in 2 tablespoons water in a heavy skillet over low heat, stirring with a heat-resistant spoon. Raise the heat to medium and stir constantly until large bubbles start to form, about 5 minutes. Then stop stirring and carefully rotate the pan over the heat until a golden-brown color is reached, brushing down any crystals that might form with a brush dipped in cold water. Pour this caramel over the onion.
Step 3
Pour 2 cups water over the caramel and onion and bring to a boil. Stir in the cinnamon, vinegar, ginger, salt and freshly ground pepper to taste, the bay leaves, the raisins, and the almonds. Place the fish on top, cover, and simmer over very low heat for about 15 minutes, or until the fish is barely cooked through. Carefully remove the fish to a serving plate, and boil the sauce down to reduce by half. Pour the sauce over the fish, cool, and refrigerate. Serve the fish at room temperature.