Plum "polovini" and take out the bones.

All the ingredients are placed in a container for jam, put on medium heat and stew for 30 minutes with constant stirring. BUT! If rosemary branches are put directly in a jam, then when boiling the needles will wither and then they are very difficult to catch. I use a trap for spice (looks like a large tea strainer with chain), you can also wrap the rosemary in marlechku and to extinguish with her.

Allow to cool, remove the rosemary, put the jam in a sterilized jar, roll up. Store in the refrigerator, as it contains little sugar. The taste is very interesting!