Brew the Earl Grey Tea: Boil fresh water and pour over the tea bag or loose leaves. Steep for 3-5 minutes, covered, then remove the tea bag or strain the leaves.
Froth and Heat the Milk: Warm desired milk on the stovetop or in the microwave until hot but not boiling. Froth using a milk frother or whisk vigorously to create foam.
Add Vanilla and Sweetener: Stir vanilla extract or syrup into the hot tea. Add your chosen sweetener, mixing until dissolved.
Combine and Serve: Fill a large mug halfway with brewed tea. Pour steamed milk into the mug, holding back foam with a spoon, then spoon foam on top for a signature latte style. Sprinkle a pinch of dried lavender or cinnamon on the top for an elegant finish.
