Finely chop the chocolate. Measure one cup, place it in a heatproof bowl.
Heat the ceam and butter in a small saucepan over medium heat until it just starts to simmer. Do not let it boil.
Pour the hot cream and butter mixture over the chopped chocolate. Place a plate over the top of the boil, or seal it with plastic wrap. Let it sit for a minute.
Gently stir the mixture until the chocolate is completely melted and the mixture is smooth and well combined.
Stir in the Kahlua until fully incorporated into the chocolate mixture.
Cover the bowl with plastic wrap and refrigerate the mixture for 4 hours or overnight until it becomes firm.
Once the chocolate mixture is firm, use a spoon or a melon baller to scoop out portions and roll them into small balls. (I use gloves for this process; it can get messy.) Place the truffles on a parchment-lined tray.
Roll each truffle in cocoa powder or powdered sugar to coat them evenly. This not only adds flavor but also prevents them from sticking together.
Notes
If the truffles have softened during shaping, you can briefly place them back in the refrigerator to firm up.Your Kahlua chocolate truffles are ready to be enjoyed! Serve them in small paper cups or arrange them on a plate for a delightful treat.These truffles can be stored in the refrigerator for several days, making them a great make-ahead dessert or gift. Enjoy!