Grapefruit Marmalade

Directions

1. 1
   Wipe fruit and slice very thin, rejecting only seeds and core of grapefruit.
2. 2
   Measure and add 3 times the quantity of water.
3. 3
   Let stand in an earthen dish overnight.
4. 4
   Next morning, boil for 10 minutes.
5. 5
   Leave until next day, then boil for 2 hours.
6. 6
   Measure an equal amount of sugar.
7. 7
   Boil stirring occasionally to prevent burning, about one hour.
8. 8
   Pour into glasses and seal.
9. 9
   Makes about two quarts.