I actually first published this recipe on Flavoursome Delights a while back but think it's so good that I thought I'd share it here too.
Step 1: Ingredients
50g Macadamia Nuts
50g Cashew Nuts
375g Dark Chocolate
I'd recommend that you should try to cut all of the ingredients to roughly the same size for consistency.
This is my favorite combination but you can add any other kinds of nuts or sweets that you like. As an example, they used jelly snakes to make this with the kids at my daughters day care center as they have a nut free policy.