Plum Jam - cooking recipe

Ingredients

1 qt. plums
1 qt. sugar
water

Preparation

In a large saucepot, put washed plums and barely cover with water.
Cook until skins break open and fruit is tender.
Pour into a colander and remove seeds and peelings.
Measure the amount of juice and pulp; add equal amount of sugar and bring to a boil. Stir constantly to avoid sticking on bottom.
Simmer until mixture is thick enough to put in hot, dry jars.