Mirabelle Jam

The mirabelle plums are ripe now - so the time has come to make the jam I use when making honey cake for Christmas.
I made 4 jars.

Ingredients:

1,6 kg mirabelle plums pitted
1 kg sugar
Atamon

Pit the mirabelle plums and crush them. I use my Bamix Multi-purpuse blade. Add sugar and cook for about 1½ hour - until you have about ½ left. Take it off the heat and add Atamon. Put into cleaned glass jars.

Danish