Formula-fed veal can come from calves up to about 4 months old, fed a special diet of milk solids, fats, various nutrients and water. The term Bob veal applies to calves younger than 1 month old. Their pale, shell-pink flesh is quite bland and the texture is soft. In all true veal, the animals haven't been allowed to eat grains or grasses, either of which would cause the flesh to darken. Calves between 6 and 12 months old are called baby beef , and have flesh that's coarser, stronger-flavored and from pink to light red in color.
True veal is usually plentiful in the spring and late winter.
At other times of the year, calves over 3 months old are often sold as veal. The last three grades are rarely sold in retail outlets. When choosing veal, let color be your guide. Veal's texture should be firm, finely grained and smooth. For storage information, see listing for beef.