Speedy Apple Cider (based on a recipe from www.harvington.org.uk)
Place the apples in tied plastic bags and put in the freezer. After 3 days, thaw them for a couple of hours until you can chop them into pieces. Put the pieces – peel, cores and all, through a blender or food processor.
Put the pulp in a clean 10-litre plastic bucket and add the cold water. Cover with a tea towel and leave for 7 days, stirring morning and night.
Strain through muslin; discard pulp and pour juice back into the bucket. Add sugar, lemon zest and strained lemon juice.
After a day it will start fizzing as the yeast in the apples converts the sugar to alcohol.
Wait a couple of days for the fizzing to die down, then strain through muslin again and pour into plastic screw-top bottles. The cider will be ready to drink in a week.