This apple jam is easy to make and preservative free. Put back onto the stove and bring to a boil again and cook, stirring to avoid scorching. 5. When slightly thinner than jam consistency, add the ...

Put the blackberries into a wide stainless steel saucepan or preserving pan with the apple ... the sugar is dissolved. Boil steadily for about 15 minutes approximately. Skim the jam, test for ...