First boil down the blackberries and add honey to taste. It should thicken and reduce down.

Set aside to cool.

Preheat oven to 200c and grease a baking tray .

Mix the dry ingredients then add water slowly to make a pliable dough.

Turn dough out on a floured surface and knead lightly.

Then allow to rest for a few minutes before rolling out with a floured rolling pin.

Roll out pastry to 25cm by 20cm rectangle.

Spread with jam leaving 2.5cm around the edge to prevent the jam burning.

Lightly moisten the edges and roll up loosely.

Press the edges of the now sausage shape to seal.

Place roll on baking tray with the join underneath and bake for 30-35min .

Remove once brown and crisp looking.

Alternatively wrap loosely in greaseproof paper and then foil and steam in a steamer for 1.5 hours. This will produce a fluffier texture whilst baking it makes it crispier.

Serve with soured cream , kefir, or fresh custard!