Читать книгу Len Deighton’s French Cooking for Men: 50 Classic Cookstrips for Today’s Action Men - Len Deighton - Страница 28
CUISSON AU BAIN MARIE
ОглавлениеIf you put a basin of water inside a saucepan of boiling water, you will find it very difficult to bring the water in the basin to the boil, no matter how furiously you heat the saucepan. The basin will remain at the same temperature, 180º–90ºF., which is right for most cookery; so you can braise, poach, or stew using this type of gadget. All the double-boiler does is make braising, poaching, or stewing easier. It’s a way of cooking delicate mixtures, e.g. egg custard and those sort of thick stews that are too solid to circulate (that daube on page would be too solid). In fact that type of stew is commonly called a hot-pot because it stands in a saucepan of water. The terrine on page is also a type of double-boiler.
This is one of the most perfect ways of cooking. It requires very little attention – just making sure the saucepan doesn’t boil dry – and because the rate of cooking is slow the time factor isn’t too vital. Sometimes the inner container has a tight-fitting lid. (In the case of apple pudding and steak pudding the food is encased and sealed in suet pastry.) Because blood, being protein, curdles at 176ºF. this is the way jugged hare should be cooked. Superior types of stew can be cooked this way, so can eggs en cocotte (page); in fact anything can be cooked this way, even large pieces of meat.
Some ovens can be adjusted to give heat below the boiling point of water – 212ºF. – and obviously a pot inside such an oven will get exactly the same sort of heat as a double-boiler. Such cooking is called étuver. It is often used for vegetables cooked with butter.