Millionaires Shortbread

1/2 Ib butter
1/2 cup icing sugar
1/2 cup corn flour
1 tsp Vanilla essence
Flour as needed.

Caramel topping

2 oz butter
1 cup icing sugar
3 full tblsp caramel treat
Whisk together


For the biscuit:
Beat together the butter and icing sugar until creamy. Add in the vanilla and corn flour and mix a little.
Lastly add just as much flour as needed to form a firm but soft dough.
Either press it into a rectangular baking pan, or roll out thickly onto a floured surface and cut into desired shapes with a cookie cutter.
Bake in a moderate pre-heated oven until golden.
Remove from oven and allow to cool.
For the topping:
Whisk together the butter and icing sugar. Add in the caramel and mix well.
Leave in fridge to set for a while.
Pipe caramel mixture onto biscuits and freeze for an hour.
Coat the whole biscuit in melted chocolate and decorate by dribbling melted white chocolate over