Heat the Cream. Pour the heavy cream into a small saucepan and gently heat it over medium heat. As soon as it starts to simmer (small bubbles at the edges), remove it from the heat — do not let it boil. This gentle heating ensures the cream stays rich and blends perfectly with the chocolate later.
Melt the Dark Chocolate. Place the chopped dark chocolate in a heatproof bowl. Pour the hot cream over the chocolate, letting it sit for 1–2 minutes to soften. Gently stir with a spatula or whisk until smooth and glossy. Add the butter and vanilla extract (or liqueur) and stir again until fully incorporated.
Chill the Ganache. Cover the bowl with plastic wrap and refrigerate for about 1 to 2 hours, or until firm enough to scoop. You’ll know it’s ready when it feels thick but pliable, like soft clay.
Shape the Truffles. Using a small cookie scoop or teaspoon, scoop small portions of ganache. Roll them quickly between your palms to form smooth balls (work fast—the warmth of your hands can melt the chocolate). Place each truffle on a parchment-lined tray.
Coat and Decorate. Now comes the fun part — giving your truffles their final touch! Choose your favorite coating: Roll in unsweetened cocoa powder for a classic look. Dip in melted dark chocolate for a shiny shell. Sprinkle it with crushed nuts, sea salt, or shredded coconut for extra texture.