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
Bolognese sauce and the sauce may be laid on top of the spaghetti (rather than being mixed in, in the Italian manner) or even served separately from it (leaving diners to mix it in themselves). It is often served with grated parmesan on top, but local cheeses, such as grated cheddar are also often used. The sauce is commonly referred to as "Bolognese sauce" or just "spaghetti sauce", but is actually closer to a Southern or Central Italian style of pasta dish, as true Bolognese sauce is generally served in Italy with tagliatelle ribbons, and not with spaghetti. Although so-called "spaghetti bolognese"