Blueberry, Lemon and Honey Yoghurt Cake - Jalna Yoghurt

Ingredients

• 2 ½ cups self-raising flour
• pinch sea salt flakes
• 3 punnets blueberries
• 1 cup Jalna yoghurt
• ⅔ cup Australian honey
• ¾ cup extra virgin olive oil
• 2 large free-range eggs
• 1 tbsp lemon zest + 1/3 cup juice
• 2 tsp vanilla bean paste or seeds from 1 pod
• 2 tbsp icing sugar for dusting