This is interesting it’s a new variety of apple that has been dubbed by this article as the tom-apple. The apple is unusual because it is red all the way through even after it has been cooked. It has been produced by a grower over a 20 year period by using cross pollination techniques involving a number of parent trees. The apple is said to be extremely tasty and apparently it contains more antioxidants than the average apple. It would certainly make a colourful additional to a fruit salad.