Get your coffee brewed using your preferred brewing method.
Use the jigger to measure 1 oz of tequila. Dump the tequila into the glass.
Use the jigger to measure 1 oz of kahlua. Dump the kahlua into the glass.
Use the jigger to measure 4 - 5 oz of hot coffee. Dump the coffee into the glass.pro tip: instead of using the jigger to measure, you can just pour the coffee directly into the glass topping it off.