This is my go-to recipe for blackberry jam. I’ve made ‘real’ jam – which takes all day and leaves you hot and bothered – and then wondered how to get through a dozen jars of jam and ended up pressing them on friends and neighbours. This is so much easier!
Blackberries are early and abundant this year. They’re everywhere and they’re free for the picking – all the best chefs are out there, adding them to the ‘foraged’ list on their menus. They’re also incredibly good for you! Although some of the claims made for them are probably fanciful, it’s true that they are packed with fibre, Vitamin C, potassium and antioxidants. If you’re picking them with gusto, a few drops of your own blood adds some additional flavour.
Although they can be a pain for gardeners, blackberries are marvellous for pollinators. The flowers contain huge amount of nectar and pollen and it’s one of the plants that can really make a difference for bees. They may become a medicinal crop too – a student from Cork, Simon Meehan, won the Young Scientist of the Year award in 2018 with his discovery of an antibiotic contained in blackberry brambles.
So what about that jam recipe? And can it really take only five minutes? Yes! Collecting the fruit, in my own garden, took me about ten minutes (mainly because I kept eating the berries as I was picking) but the jam itself took less than five minutes to make. I used two cups (about a pint, or 500ml).
The secret is Chia Seeds – those tiny little black seeds that swell up and jellify when you add moisture. They, like the blackberries, are also very good for you, being full of B Vitamins and minerals.
If you’re concerned about the calories in honey, or want to keep it vegan, leave out the honey (it will just be a little more tart) or use maple syrup or a sugar substitute. Scale up in ratio – that is, for two cups, just double everything, etc.
Pick through them well!
1 cup blackberries
1Tbs Warm water
1 Tbs Honey
1 Tbs Chia Seeds
Pick through the blackberries to remove any sticks or bugs. but don’t wash them. Put all ingredients in a blender and blend until mushified (technical term), or use a hand blender, or just mash everything together really well with a fork. Pour it all into a clean jar (or glass, or yogurt pot) and store in the fridge.
Because this isn’t cooked, you have to keep it in the fridge but it will last for a couple of weeks there. You can also freeze it.