Mince pies, once baked, will keep for a few days in an air-tight tin but the bottoms may become soggy. You can make the pastry ahead and freeze it for up to a month so it's ready to roll when you are.
The Hairy Bikers' Bramley apple pie recipe will help you perfect your pastry. A deep pie dish is essential for fitting in as many hot, fluffy apples as you can. Serve with vanilla ice cream.