Add all the ingredients into an Irish Coffee mug.
Top with a pat of spiced butter.
*Spiced apple demerara syrup: Combine brewed spiced apple tea (your choice of tea bag) and demerara sugar in a 1:2 ratio in a saucepan. Bring to a simmer on the stove until sugar dissolves, then remove from heat. Store syrup in the refrigerator for up to 2 weeks.
**Spiced butter: Mix 1 room-temperature stick of butter with 2 tsp cinnamon, 2 tsp nutmeg, 2 tsp ground cloves, 2 tsp ground ginger, 1 ground star anise pod, 4 ground cardamom pods, 2 tbsp brown sugar and 1 heavy pinch each of cayenne pepper, salt and pepper. Mix well, then form into a log, wrap in plastic wrap, and freeze until ready to use.