Cabernet Sauvignon to minimize the perception of tannins—such as in the classic pairings of Cabernet Sauvignon with "steak au poivre" and pepper-crusted ahi tuna. Fats and proteins reduce the perception of tannins on the palate. When Cabernet Sauvignon is paired with steak or dishes with a heavy butter cream sauce, the tannins are neutralized, allowing the fruits of the wine to be more noticeable. In contrast, starches such as pastas and rice will have little effect on tannins. The bitterness of the tannins can also be counterbalanced by the use of bitter foods, such as radicchio and endive, or with cooking methods
Genovese sauce nor with Salsa Genovese, a red wine and vegetable condiment for fish, nor with the "sauce génevoise" from Lake Geneva, again served with fish. Genovese sauce is prepared by sautéing either beef, veal or pork in a large number of onions, for at least two but as many as ten hours. The onions are typically accompanied by minced carrots and celery in what is sometimes known as a "mirepoix," and the sauce may be additionally seasoned using garlic, marjoram, and either bacon, prosciutto or lard. The slow cooking of the onions is especially important for the sauce's flavor, and is