Process the cinnamon sticks and star anise for a few seconds in a food processor to break into smaller pieces.
Process the cardamom pods to split them open. Or, give them a bash with a morter and pestle.
Give the cloves and peppercorns a very quick process in the food processer, avoid overdoing or the chai will be bitter.
Add the spices to a dry frypan heated to medium heat and toast, stirring frequently, for up to 5 minutes. Take off the heat, add the Rooibos tea, ginger and honey and stir well.
Store in a sealed jar in the fridge for up to a month.