1. Muddle mint and blueberries in a glass. 2. Mix honey into the water and stir until dissolved, then add to blueberry mixture. 3. Add ice and club soda. 4. Add lime juice, stir gently to combine. 5.
Bring to the boil while stirring to combine. Simmer for about 30 mins and skim any froth that forms. Place jam in sterilised jars and seal. Best kept in the fridge as it is a low sugar jam ...