1 medium banana
(peeled and mashed with 1 tablespoon lime
juice)
150ml/1/4pt natural fromage frais
100g/4oz
sultanas
For the topping:
100g/4oz icing
sugar
2 teaspoons lime juice
1/2 teaspoon lime zest
(finely grated)
Method:
Preheat the oven to 180°C/350°F/Gas mark 4.
Grease and line a deep 18cm/7in round cake tin
with baking parchment.
Sift the flour, salt and
baking powder into a mixing bowl and stir in the
sugar and lime zest.
Make a well in the centre
and add the egg, banana, from age frais and
sultanas. Mix thoroughly.
Spoon the mixture into
the tin and smooth the surface. Bake for 40 to
45 minutes until firm to the touch. Leave to
cool for 10 minutes, then turn out on to a wire
rack.
To make the topping, sift the icing sugar
into a small bowl and mix with the lime juice to
form a soft, but not too runny, icing.
Stir in
the finely grated lime zest. Drizzle the icing
over the cake, letting it run down the sides.