Best Scottish Food Raspberry Jam

Raspberry Jam.
Makes about 4-5 pounds. The area around Dundee on the east coast is well-known for its raspberries.
Three pounds of raspberries.
Three pounds of granulated sugar.
Thoroughly wash the raspberries and put them into a preserving pan or a large saucepan.
Cook very gently over a low heat for about ten minutes.
Warm the sugar and add to the fruit stirring until the sugar has dissolved.
Bring rapidly to the boil and boil for two minutes only then remove from the heat.
Pour the jam into dry, warm jars.
Place a circle of greaseproof paper over the jam and seal.
Best Scottish Cooking.