Lady Grey Cake

1. Preheat oven to 180 degrees fan forced (350°F) with rack in middle of oven.
2. Grease Bundt pan with butter and dust with flour, knocking excess out.
3. In a small bowl mix together flour, baking powder, baking soda, salt, tea and lemon zest.
4. In a large bowl, mix together butter and sugar on medium speed for about five minutes, or until pale and airy. Scrape down the sides of the bowl whenever necessary with a silicon spatula.
5. Add vanilla and beat for another minute.
6. Add eggs one at a time, beating well after each egg.
7. In a cup, mix together yoghurt and water so it is a runny consistency.
8. Add flour and yoghurt mixture to egg and butter mixture in three batches each, alternating between each i.e. add a bit of flour, mix in, then add a bit of yoghurt mixture, mix in, then add some more flour and so on until all is added and combined.
9. Pour batter evenly into the Bundt pan. Jiggle it around on the kitchen bench to even it out and reduce air bubbles.
10. Bake for about an hour, until a skewer inserted into the cake comes out clear.
11. Cool cake in pan for one hour, then invert onto a rack and cool for another hour, until it is completely cold.

Rosewater Icing

1. To make icing, whisk icing sugar with vanilla bean, honey, rosewater essence and half the milk.
2. Continue whisking and add the rest of the milk if necessary. If should be quite thick, otherwise it will just run off the cake.
3. Once cake is completely cool, drizzle glaze on top.

Decoration

1. Sprinkle with tea and then decorate with lemon zest.