Couldn't be easier. Quite tangy.

2 cups cranberries
1 apple, peeled and cored
1 orange, quartered and seeded
1/2 part of lemon, seeds removed
1 1/4 cups granulated sugar
Makes 3 cups
Put first 4 ingredients, including orange and lemon rind, through coarse blade of food chopper.
Add sugar.
Stir well.
Chill overnight.