Pineapple cake (Chinese: 鳳梨酥; pinyin: fènglísū; Pe̍h-ōe-jī: ông-lâi-so͘王梨酥), contains butter, flour, egg, sugar, and pineapple jam. However, some bakers add or even substitute pineapple with winter melon to make the jam. Its crumbly, fragrant crust and the chewy, sweet fruit filling come together as an excellent companion for tea and other beverages.