The only catch? Apples are notoriously difficult to store once cut, as they quickly turn brown. Unfortunately, it's not possible to completely stop this browning—but it can be delayed.

Researchers have found that shining violet LED light on fresh-cut apples can stall the browning process. And their discovery not only boosts the visual appeal and shelf life of freshly-cut fruit ...

Technically, you could freeze apples whole, but they will be tricky to chop and use when frozen. The better route is to cut your apples before freezing, preferably, in the shape you’ll cook with ...