- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper. 
- Cream together butter and honey until light and fluffy. 
- Beat in the egg, 1 tablespoon brewed black tea, and vanilla extract. 
- In a separate bowl, whisk together the Jiffy mix and all-purpose flour. 
- Gradually add the dry ingredients to the wet mix, stirring until combined. 
- Chill dough for 20 minutes.  
- Drop spoonfuls of dough on the baking sheet, and bake 10-15 minutes. 
- While the cookies bake, prepare the glaze by mixing 1 tablespoon cooled black tea with powdered sugar. 
- Retrieve cookies from oven, brush with glaze, and return to bake for 5-10 minutes, or until tops look golden. 
- Cool on the baking sheet 5 minutes before transferring to a wire rack to cool completely.