Start by finely crushing your Biscoff cookies until they're like fine crumbs. A food processor works wonderfully, or simply place them in a sturdy zip-top bag and roll over with a rolling pin until smooth.
In a medium bowl, combine these delightful cookie crumbs with the softened light cream cheese and 2 tablespoons of Biscoff cookie butter. Stir everything together until it's perfectly smooth and well blended – this forms the delicious core of your truffles!
Gently roll the mixture into about 24 small, lovely truffle balls. Place these on a baking sheet that you've lined with parchment paper. Pop them into the freezer for 30-60 minutes to get nice and firm; this step makes the dipping process super easy!
In a microwave-safe bowl, melt 8 ounces of white chocolate chips with ½ cup of Biscoff cookie butter. Heat in short 30-second bursts, making sure to stir well after each interval, until you have a smooth, creamy, and irresistible coating.
Using a fork, carefully dip each chilled truffle into the warm coating. Let any extra coating drip off before placing the truffle back onto your parchment-lined tray.
Separately, melt the remaining 2 ounces of white chocolate. For a neat and pretty finish, transfer this melted chocolate to a small piping bag or a zip-top bag with a tiny corner snipped off, then artfully drizzle it over your coated truffles.
Allow your beautiful truffles to set completely, either at room temperature or with a quick chill in the refrigerator, until the coating is firm. Then, they're ready to share with your sweetheart or enjoy all by yourself!