Step 1

Preheat the oven to 180°C/fan160°C/ gas Grease and line a 900g loaf tin. Snip most of the mango into pieces, reserving a few slices.

Step 2

Put half the lime zest, yogurt, sugar, oil, eggs, flour, baking powder and chopped mango into a large bowl. Beat with a wooden spoon until just smooth. Pour into the tin and bake for 50 minutes, or until a skewer inserted into the centre comes out clean. Turn out to cool on a rack.

Step 3

Mix just enough of the lime juice with the icing sugar to give a thick, slightly runny icing. Pour over the cake, then top with the coconut, remaining lime zest and mango.