01 -
In a large mixing bowl, beat unsalted butter, fine sea salt, and 360 g cookie butter spread on high speed until smooth and fully integrated.
02 -
Reduce mixer to low and beat in confectioners’ sugar. Continue mixing until the mixture is cohesive and smooth.
03 -
Portion the filling using a 20 g measuring spoon, forming 30 balls. Place on a parchment-lined baking sheet and freeze until firm, 1 to 2 hours.
04 -
In a microwave-safe bowl, combine white chocolate (reserve 60 g for drizzle) and neutral oil. Microwave in 30-second bursts, stirring after each, until melted and smooth, about 90 seconds.
05 -
Line a second baking sheet with parchment paper. Remove 5 filling balls from the freezer and place onto the prepared sheet.
06 -
Using a fork, dip each ball in the melted chocolate, letting excess drip off, then transfer to parchment. Repeat with batches of 5, keeping uncoated balls in the freezer to stay firm.
07 -
Ensure the dipped balls are set before decorating. If needed, refrigerate them until the coating is firm.
08 -
Microwave remaining 60 g white chocolate with 60 g cookie butter in a heatproof bowl using 30-second intervals, stirring until smooth, about 90 seconds.
09 -
Transfer the drizzle mixture to a piping bag or a resealable plastic bag with a small corner snipped. Pipe over truffles for decoration.
10 -
Refrigerate decorated truffles until firm, at least 30 minutes. Store in an airtight container in the refrigerator for up to 1 week.