¾ C light brown sugar, packed
2¼ C all-purpose flour
1 (14 oz.) can sweetened condensed milk
1 t vanilla extract
½ C mini semisweet chocolate chips
1½ lb. semisweet (or bittersweet) chocolate, coarsely chopped
Mini chocolate chips (for garnish)
Shape the chilled cookie dough mixture into 1-1½ inch balls. Place on a baking sheet lined with wax paper. Cover loosely, transfer the pan to the freezer and chill for 1-2 hours.
When ready to dip the truffles, melt the chopped chocolate in a heatproof bowl set over a pot of simmering water. Dip each chilled truffle, one at a time, coating in chocolate and shaking gently to remove the excess. (If at any point during dipping, the cookie dough balls become too soft, return to the freezer to chill for 30 minutes.) Transfer to a wax-paper lined surface. If using mini chocolate chips for garnish, sprinkle on top quickly after dipping each truffle before the chocolate sets. Once all the truffles have been dipped, store them in the refrigerator until ready to serve.