01 - In a medium bowl, mix granulated sugar with cinnamon, nutmeg, allspice, ginger, cloves, cardamom if using, and a pinch of salt.
02 - Whisk thoroughly until the spices are distributed evenly throughout the sugar.
03 - Transfer the spiced sugar into an airtight container or jar.
04 - Keep in a cool, dry place for up to three months to maintain freshness.
05 - Sprinkle over toast, oatmeal, baked goods, or stir into beverages to add flavor.