As the inside of a bean absorbs water and swells, its skin stretches until it eventually tears. Three things speed this up: a vigorous boil, adding cold water during cooking, and using old beans. Soaking beans in salted water makes the skins more flexible and less likely to split. If you want fewer skins floating in the dish, keep the heat low, add hot water, and skim off any skins that rise to the surface.
A bean has two parts: a starchy interior and a thin skin around it. During cooking, the interior absorbs water and grows noticeably, while the skin does not stretch at the same rate. When the tension exceeds a certain point, the skin tears and slips off the bean. So a split skin is not a defect; it is a natural result of swelling. The question is how much splitting will occur. This is why some beans lose their skins in the same pot while others keep them. The number of loose skins is a good indicator of how the pot is being managed.
The first factor that speeds splitting is a vigorous boil. In a rapidly bubbling pot, beans bump into one another and the sides of the pot, creating friction that mechanically strips off their skins. Dried beans need a full boil for the first 10 minutes, but after that, lower the heat and continue cooking in water that is gently simmering. This one change noticeably reduces the number of skins that float to the surface. Low heat also reduces sticking on the bottom and helps the beans absorb water more slowly.
The second factor is a sudden temperature change. When cold water is added to a boiling pot, the outside of the bean cools and contracts quickly while the inside is still hot; this difference can crack the skin. For that reason, add hot water when the water level drops. Do not rinse hot beans with cold water either; if they need to cool, let them cool in their cooking liquid. For the same reason, do not add ice to hot beans; if cooling is needed, set the container in an ice-water bath. If rinsing is necessary, rinse the beans briefly in lukewarm water rather than soaking them for a long time.
The third factor is the age of the beans. Beans stored for a long time lose moisture from their skins, which makes them less flexible; when stretched, the skins break instead of yielding. This is why old beans take longer to cook and shed more skins. Check the package’s production date when buying beans, and if buying them in bulk, choose a shop with quick inventory turnover. Old beans do not need to be thrown away, but are better set aside for purée or soup. Transferring opened beans to a sealed jar helps them retain moisture a little longer.
Salt helps here too. Adding salt to the soaking water loosens the structure of the skins and makes them more flexible; water enters more easily, tension is distributed more evenly, and fewer skins tear. Acid, on the other hand, toughens the skins and makes them more brittle. Use a slotted spoon to remove skins that rise to the surface during cooking; this improves the appearance and reduces foam. Before discarding them, check that no beans are caught in the skins, since the slotted spoon may scoop up beans too. Split skins do not change the flavor; they affect only the dish’s appearance and texture.
Comments (3)
Soğuk su ekleme meselesi bende de aynı, tencereye su eklerken hep musluktan koyuyordum ve nohutların kabuğu suyun yüzünde yüzüyordu. Şimdi yanda küçük bir tencerede sıcak su bekletiyorum, eklerken sıcaklık düşmüyor ve kabuklar yerinde kalıyor.
Bayat bakliyatın kabuğunun daha çabuk ayrıldığını fark etmemiştim, market poşetinin tarihine bakmaya başladım.
Sert kaynatmamak için ateşi kısınca bu sefer pişme süresi uzuyor, ikisini birlikte tutturmak zor.