kasha          
noun [ U ] uk/ˈkæʃ.ə/ us/ˈkɑːʃ.ə/
 荞麦;荞麦面,荞麦粉;荞麦面糊
buckwheat (= a small, dark grain)
  Stir in the cooled kasha. 待荞麦面糊冷却后搅一搅。 
 Add kasha to the saucepan, stir, cover and simmer for 7 minutes. 将荞麦面糊放入锅中,搅拌,盖上锅盖,焖七分钟。 
  荞麦(牛奶)粥(一种波兰或俄罗斯早餐)
a Polish or Russian breakfast food, usually made from buckwheat (= a small, dark grain) boiled in water or milk
  For a few roubles you can eat old-fashioned Russian porridge, kasha. 花几个卢布就能吃到老式的俄罗斯粥,荞麦牛奶粥。 
 - More examples
 - Rice and kasha are the most commonly consumed grains.
 - You may substitute rice, kasha or couscous.
 - In Slavic countries, kasha refers to porridge in general and can be made from any cereal, especially buckwheat, wheat, barley, oats, millet, and rye.