i was given loads of cookers y/day.
Have peeled and cored and just frozen my very first batch. (cooked)
I hope to make more room in my freezer now--eating well tonight lol
Yes, you have to cook them first and then freeze.
I have loads of cooking apples but can't even give them away.
You can crush them for juice and/ or ferment it to cider if you have enough and they are the right varieties.
I have successfully frozen apples cooked and also uncooked. Peel quarter and slice them, lightly dust with sugar and freeze in bags getting as much air out of the bag as you can.
I have cramped my apple in containers that i get out of the chinese takeaway with lids. Filled them to the top, no air in there. Their freezing well.
have been told there are loads more apples to come! Yeee.