Blackberry – Apple – Jam

by Editorial Staff

Summary

Prep Time	10 mins
Total Time	10 mins
Course	Breakfast
Cuisine	European
Servings (Default: 1)

Ingredients

600 g blackberries, washed and cleaned
Apple juice (organic), naturally cloudy
1 sprig rosemary, small
1 packet preserving sugar (2: )
1 sheet gelatin, white
2 packs vanilla sugar (bourbon vanilla sugar)

Instructions

Fill the blackberries with apple juice to 1 kg and cook until soft. Mash with a potato masher. Soak the gelatine in cold water.
Add the preserving sugar and vanilla sugar to the blackberries, stir briefly, add the small sprig of rosemary and bring to the boil. Take the branch out again, otherwise the taste will be too intense.
Add the gelatin squeezed out. Let the whole thing boil for 4 minutes while stirring and pour immediately into jars rinsed with hot water and close tightly. Turn the glasses upside down and let them cool down.

About Editorial Staff

The Boss Kitchen editorial staff oversees content review, fact-checking, and recipe verification across the site. Published articles pass through the editorial team before going live, ensuring ingredient lists, techniques, cooking times, and nutritional claims hold up in a home kitchen. The team coordinates contributions across the site writers, handles reader corrections, and maintains consistency in measurement conventions, safety guidance, and dietary labeling. Posts under this byline typically represent team-reviewed reference material, site announcements, or editorial roundups rather than individual-author features, and they are held to the same sourcing standards as bylined recipe and product coverage.