crouton

Add escarole to soup, and cook for 5 minutes more. Adjust seasonings, and serve in four bowls topped with croutons and olive oil.

把莴苣放入汤中煮5分钟。放入味料，倒入四个碗中，上面撒上面包块橄榄油。

It making the bean curd crouton in a form of retort pouch, the storage time could expand and the product be easy for eating.

油豆腐是一种营养丰富的豆制品,由于含有较高的蛋白肪,其产品不易保存。