Line a baking dish with parchment paper.

Break up the rich tea biscuits into chunks and add to the baking dish.

Add marshmallows to the dish.

Melt white chocolate chips, white chocolate jazzies and coconut oil together over a double boiler, or in the microwave. Stir often. When the chocolate chips can be stirred smooth, remove from heat.

Pour the melted white chocolate over the contents of the baking dish.

If needed, stir everything around to completely cover with melted white chocolate.

Pop in the refrigerator for about 45 minutes, or until the white chocolate has hardened.

Cut into chunks and enjoy.