01 -
Pulse vanilla wafer cookies in a food processor until finely ground, or place in a large resealable bag and crush with a rolling pin.
02 -
Transfer cookie crumbs to a large mixing bowl. Add 100 grams shredded coconut, chopped pecans or walnuts, and cocoa powder. Whisk thoroughly to evenly distribute.
03 -
Pour melted butter, sweetened condensed milk, vanilla extract, and rum extract or dark rum over the dry mixture. Mix with a spatula or hands until a thick, sticky dough forms.
04 -
Cover bowl with plastic wrap and refrigerate for 30 minutes to firm the dough for easier handling.
05 -
Place remaining shredded coconut in one shallow dish and chocolate sprinkles in another.
06 -
Remove dough from refrigerator. Use a tablespoon or mini scoop to portion dough and roll between palms into 2.5-centimetre balls.
07 -
Immediately roll each ball in shredded coconut or chocolate sprinkles until fully coated. Arrange on a parchment-lined baking sheet.
08 -
Transfer the baking sheet to the refrigerator and chill for at least 1 hour, allowing the confections to firm up before serving.