Oil and line a 6cm-profound x 19cm square cake tin with baking paper, broadening the paper 2cm over the edges of pan.

Spot nestlé Sweetened Condensed Milk, sugar, butter, and golden syrup in a substantial based saucepan over low warmth. Cook, mixing for 10 minutes or until the butter has melted and the blend is very much consolidated. Increment the warmth to medium-low and cook, mixing continually for 10 to 12 minutes or until blend thickens and coats the back of a spoon.

Working rapidly and cautiously, mixes in the nestlé plaistowe Premium Cooking Chocolate White and join until melted. Empty the blend into the readied pan, spreading to make it level (blend will begin to set rapidly). Spot in the refrigerator and cool for 2 hours or until it has set, at that point cut into pieces.