Always popular on toast or biscuits.

2 oranges, quartered and seeded
1 lemon, quartered and seeded
1 grapefruit, cut in eighths and seeded
water, 3 times as much as fruit
granulated sugar, equal to amount of fruit mixture
Makes 8 half pints marmalade
Grind first 3 fruits including rind.
Measure then pour into large saucepan.
Add water.
Boil, stirring occasionally, for 20 minutes.
Let stand at room temperature for 24 hours.
Measure fruit mixture and return to saucepan.
Add sugar.
Heat, stirring often, until mixture boils.
Boil until it jells.
This will take about 1 1/4 hours.
Fill hot sterilized pint jars to within 1/4" of top.
Place sterilized metal lids on jars and screw metal bands on securely.
For added assurance against spoilage, you may choose to process in a boiling water bath for 10 minutes.