Tea Ganache

In a food processor, process the chocolate until very fine.

In a 2-cup or larger microwavable cup with a spout (or in a medium saucepan on medium heat, stirring often), whisk together the crème fraîche and cream and scald it (heat it to the boiling point; small bubbles will form around the periphery).

With the motor of the food processor running, pour the cream mixture through t