Methods/steps * Decaffeinated tea leaves can also be used, but increase the amount of tea by either 1 teaspoon loose tea or 1 tea bag to make up for the loss in flavor. In a large saucepan, add the water, tea bags, cinnamon stick, cardamom pods, cloves, nutmeg, ginger, vanilla bean, peppercorns and brown sugar. Bring just to a boil; then cover and reduce the heat to low. Let simmer for approximately 5 minutes depending on how strong a spice flavor you want. Strain mixture through strainer or coffee filters; press on the spices and tea with a spoon to extract all the fragrant liquids. NOTE: Many people make the tea base ahead of time Serve hot or in a tall glass filled with ice. Store unused portion in the refrigerator. Makes 3 cups.