Apple sauce is a favorite of ours. Apple pie is another. Both are made very easy with an apple peeler, corer, and slicer. For the apple sauce, we toss in some cinnamon sticks and don’t add very much sugar.
You could also go for apple juice or cider (fermented or otherwise), although this will mean that you’ll probably want some kind of grinder/mill and a press.
If you’re somewhat handy, there are tons of cheaper DIY options available.