It’s simply not a Filipino party without a tray of the addictive, deep-fried spring rolls, better known as lumpia (pronounced LOOM-pyah). Lumpia is a catch-all phrase for any Filipino spring roll. For example, lumpiang gulay are fried vegetable lumpia, while lumpiang sariwa are larger, fresh lumpia made with soft wrappers that are not fried. Lumpiang …