Strawberry Preserves - cooking recipe

Ingredients

1 qt. crushed strawberries
6 c. sugar
1 c. water
1 Tbsp. alum

Preparation

Cook sugar and water 10 minutes after it starts to boil.
Put in berries and boil 10 more minutes.
Add alum and boil 5 more minutes.
Skim and put in jars and seal.
Makes 4 pints.