Rooibos cake with orange glaze

Method

1. Preheat oven to 160 C
2. Grease and line a 22cm loaf tin.
3. Cream butter and sugar until pale.
4. Beat in eggs, one at a time.
5. Add orange zest and rooibos powder.
6. Sift in the flour and baking powder and mix until just combines.
7. Transfer batter to the loaf tin
8. Bake for 45 minutes or until skewer inserted comes out clean.
9. Remove from the tin and leave cake to cool completely.
10. For the glaze, place icing sugar into a bowl, then slowly mix in enough orange juice until the mixture reaches the correct consistency.
11. Pour glaze over the cooled cake.