1 oz of Tequila
1/2 tsp of brown sugar (or sugar)
1/4-3/4 oz of Kahlua coffee liqueur (or coffee liqueur)
1 of hot cupstrong coffee (or coffee)
1 oz of light whipped cream (or whipped cream)
Heat tequila and kahlua in a heat-resistant glass or cup, and stir in sugar. Fill with coffee, stir again, and top with cream.