STEP 1:

Preheat the oven to 180°C/350°F/Gas Mark 4. Lightly grease a 20cm square baking tin.

STEP 2:

Put the raisins and Del Monte® Apple Juice in a microwaveable bowl and cook on high for one minute. Leave aside to cool.

STEP 3:

In a mixing bowl, beat the butter and brown sugar together until light and fluffy. Beat in the Del Monte® banana, yoghurt, vanilla essence and egg whites until well combined. Gradually add the flour, beating until just combined. Stir in the raisin mix and the walnuts.

STEP 4:

Spread the batter into the baking tin and bake for 30 minutes, or until the top is golden. Cool in the tin for 10 minutes before transferring to a wire rack to cool completely.

STEP 5:

Use a sieve to dust the top with icing sugar and cut into 16 slices before serving.