Main dishes may "require" a side dish (köret) or not. It is unusual to violate this convention. The side dish is most commonly potato in various styles, but rice or steamed vegetables are also popular. Some foods have a customary side dish (e.g., "csirkepaprikás" 'paprika chicken' is almost always eaten with noodles ("nokedli"), while others may take any side dish (e.g., "rántott sajt" 'fried cheese'). Some dishes also have toppings or bread on the side considered almost mandatory, for example the sour cream and bread with "töltött káposzta" 'stuffed cabbage'.