01 - Heat heavy cream in a small saucepan over medium heat until just beginning to simmer. Do not allow to boil.
02 - Remove from heat and add chopped chocolate. Let stand 2 minutes, then stir gently until smooth and glossy.
03 - Stir in butter until fully melted and completely combined with the chocolate mixture.
04 - In a small bowl, whisk together sweetened condensed milk, instant coffee, cocoa powder, vanilla extract, and almond extract if using until smooth.
05 - Add the Irish cream flavoring to the chocolate ganache and stir until thoroughly blended.
06 - Cool to room temperature, then cover and refrigerate 2 hours or until firm enough to scoop.
07 - Using a small cookie scoop or teaspoon, portion mixture and roll into 1-inch balls with your hands.
08 - Roll each truffle in cocoa powder or chopped nuts to coat evenly.
09 - Place in an airtight container and refrigerate up to 1 week. Bring to room temperature before serving for optimal texture.