Melt butter with sugar and golden syrup in a pot. 

Add flour, peanuts, baking powder, rice bubbles. 

Place by pressing down in a greased lamington tin and bake at 180deg C for 15-20 minutes. 

Keep an eye on it so it doesnt colour up too much.

In another pot gently melt butter, golden syrup and icing sugar till it's melted together. 

Pour over the square and slice ready to go. 

Any broken pieces can be added to softened vanilla ice-cream with luscious results !!