Preheat the oven to 180C/350F, line two baking trays with baking paper.Sie ve the flour with baking soda and baking powder.
Cream the butter and sugar in a bowl,using electric beaters until they turns light and fluffy.
Gradually add the egg, beating thoroughly after each addition, add the vanilla and beat until combined.
Now add the raisins,coconut, give a stir. Fold the flour mixture with a metal spoon and stir until the mixture is almost smooth.
Put the crushed cornflakes in a shallow dish, then drop tablespoon of this cookie mixture onto the cornflakes and roll into balls.
Arrange on the trays, bake for 15-20minutes or until they turns golden.
Cool completely and arrange it in an air tightened box.
