《舌尖2》中的“路菜”英语怎么说？

　　上周末刚播出第一集的美食纪录片《舌尖上的中国》里让大家熟悉了“路菜”，“路菜”的特征有三：好吃，不容易坏，好带。英文表达是travel-ready dishes。

　　Travel-ready dishes are the food prepared for traveling people to eat on the road. Travel-ready dishes should be easy to carry around and would not go bad in two to three months.

　　“路菜”是准备给旅行的人在路上吃的菜。“路菜”应便于携带，而且放上两三个月也不会坏。

　　Example:

　　他舀出一勺路菜，加入开水，路菜的香味立刻在空气中弥漫开来。

　　He scooped out a spoon of travel-ready dish and poured in hot water, the delicious smell instantly filled the air.