Orange Marmalade - cooking recipe

Ingredients

3 oranges
2 lemons
1 grapefruit

Preparation

Put oranges through meat chopper.
Add juice and pulp from lemons and grapefruit.
Measure; add 3 cups water for each cup of fruit.
Bring to a boil.
Simmer for 20 minutes.
Remove from heat and let stand until next day.
Next day, measure and allow 7/8 cup sugar for each cup of fruit.
Bring to boil.
Add sugar.
Cook rapidly until it will jell.