Mix shredded coconut, powdered sugar, sweetened condensed milk, and vanilla in a large bowl until a sticky dough forms. If dry, add a bit more condensed milk.
Roll into 1-inch balls and place on a parchment-lined baking sheet.
Freeze for 15–20 minutes to help them firm up.
Melt white chocolate in the microwave in 30-second intervals, stirring until smooth.
Dip each chilled coconut ball in the chocolate, letting excess drip off before setting back on the tray.
Warm raspberry jam for a few seconds, then drizzle over the bites for a “bloody” effect.
Refrigerate for about 30 minutes until set, then serve chilled for the perfect creamy-chewy bite.