Title: Orange marmalade
 Categories: Condiments, Jams
      Yield: 6 Servings
 
      4 md Sized (or 3 large) unpeeled
           -oranges, halved
           And sliced thin
      4    Unpeeled lemons, sliced thin
 
  From: Arizona Cookbook
  
  granulated sugar
  
  Measure oranges and lemons together. Add 5 times as much cold water.
  During next 24 hours, boil hard for an hour. This will reduce the
  quantity one-half. Measure into 4-cup units.  If oranges are overly sweet,
  add 1 tbsp lemon juice for every cup of fruit. Bring to boiling
  point. Boil 8 minutes. Add 3/4 cup sugar for each cup of fruit.
  
  Boil first unit rapidly until it jells -- not more than 10 min. If a
  longer time seems to be necessary, boil the next unit for a longer
  time before the sugar is added. Pour into sterilized glasses and
  cover with paraffin when cold.