In a pan dry roast cinnamon sticks, black pepper, cloves, green cardamoms, coriander seeds, star anise, sayajeera, bay leaf and cumin seeds.
Roast the above mixture occasionally until they turn their respective colors.
Once the spices are roasted perfectly, let them cool completely.
Grind the above mixture to a fine powder.
You can use immediately or store in an airtight container.
Garam masala powder preserved in an airtight container and kept in dry condition can remain for about 3 months
Although this recipe is homemade it has a shelf life. So It's a good idea to use before expiry to get an authentic flavor.