This is one of the easier cakes you can make and easiest things to make with apples. It's easy enough to make on a boat, underway (be careful cutting the apples) and will cheer up any crew at the end of the day. It would be well suited for long passages as apples keep for a long time and the recipe doesn't knock out your whole supply of apples like an apple pie might. It's so easy, Rev made it with little help from me. Read: this was our homeschool lesson for the day!