Step 1

Preheat oven to 350F/180C.

Step 2

Grease and line a 23cm / 9" square cake pan. (Note 2)

Step 3

Place the butter in the pan. Pop it in the oven for 2 to 3 minutes until just melted, then remove. Don't let it brown!

Step 4

Swirl the butter so it is evenly coating the base. Then scatter over the crushed sweet biscuits and press down into the butter.

Step 5

Scatter over the coconut, followed by most of the nuts (reserve some for the top), most of the chocolate chips, then drizzle over the condensed milk. Use a rubber spatula to smooth the surface and press down to compress the mixture.

Step 6

Top with remaining nuts and chocolate chips.

Step 7

Bake for 30 minutes or until the edge of the surface is dark golden brown.

Step 8

Allow to cool in the pan for at least 3 hours, preferably overnight. Carefully remove using the overhang of the parchment paper, remove the paper then cut into 16 squares. Enjoy!