Combination Marmalade - cooking recipe

Ingredients

1 orange
1 lemon
1 grapefruit

Preparation

Quarter, remove seeds, run through food chopper.
Measure. Place in large pot.
Add 3 cups of water to each cup of pulp. Bring to a boil for 15 minutes.
Let stand overnight.
Measure out 3 cups of stock into large pot.
Bring to a boil.
Add 3 cups sugar.
Stir to dissolve sugar and cook rapidly to 220\u00b0.
Remove from heat.
Let cool to 190\u00b0 and pour in clean jars.
Seal at once with self-sealing lids.