Ida Duff'S Orange Marmalade
["1 small can grated pineapple", "2 lemons", "3 oranges", "1/2 c. water", "3 lb. granulated sugar"]
["Removes seeds of lemons and oranges; chop in food processor. Mix together.", "Add pineapple, sugar and water.", "Stir to dissolve sugar. Slowly bring to a boil, stirring frequently. Boil for 1/2 hour after mixture starts to boil and not more than 3/4 hour at the most.", "Pour into sterilized jelly glasses and cover with paraffin.", "Makes 8 jelly glasses."]
["pineapple", "lemons", "oranges", "water", "granulated sugar"]