Jelly is a two step process. You cook the fruit and drain it to get fruit juice. Then you turn the fruit juice into the actual jelly.
Here is the process in pictures!
|Start with apples (or another fruit)|
|Quarter them, but don't core or peel them. Stick them in a pot.|
|Cook them until they're mushy, and then let them strain through cheesecloth.|
|If you have a fruitfly problem in your house like I do, cover your fruit!|