Finely chop the chocolates and put it in a large bowl

Zest 1 large orange, and put it into the bowl

Add the cinnamon into the bowl

Microwave the heavy cream in the microwave for 1 minute and 20 seconds (every microwave is different, so watch it like a hawk. When it bubbles up, it is most likely hot enough) When you take it out of the microwave, make sure it's hot enough by checking if the cream is steaming.

Add the cream into the bowl and slowly mix all the ingredients together. Speed up the mixing once the chocolate has started melting.

(Optional) If you are doing the pistachio coating, add the toffee in now. If not, reserve the toffee bits for coating after.

Put the bowl into the fridge, and let it cool for 2 hours

Run your wrist under cold water to cool your hands down.

(Optional) Add 1 or 2 drops of oil onto your hands

Scoop 1 teaspoon of chocolate out of the bowl, and roll it into a ball.

Roll the truffle in either the toffee bits or the pistachios

Put it on a tray or plate, and keep it in the fridge to cool.

Enjoy! :)