Start by brewing a strong cup of coffee or espresso, using high-quality beans. Pour about one cup and let it cool to room temperature.

In a microwave-safe bowl, add your dark chocolate and microwave in 20-second intervals, stirring between each burst until fully melted and smooth.

In a mixing bowl, combine the mascarpone cheese, cooled coffee, and sugar. Mix until smooth and creamy.

Using a small cookie scoop, portion out the mascarpone mixture and roll them into balls about 1 inch in diameter.

Transfer the baking sheet with the formed truffle balls into the refrigerator to chill for at least one hour.

Remove the truffle balls from the refrigerator and dip each one into the melted dark chocolate, coating fully.

Place the coated Tiramisu Truffles back on the lined baking sheet and let them set at room temperature.