01 -
Prepare the white cake mix according to the package instructions, substituting egg whites for the eggs to achieve a lighter color.
02 -
Once the cake is baked, allow it to cool slightly, then use a fork to poke holes all over the top of the cake.
03 -
In a bowl, mix together the sweetened condensed milk, raspberry syrup, and 2/3 cup of melted white chocolate chips.
04 -
Pour the raspberry-white chocolate mixture over the cake, ensuring it fills the holes.
05 -
Allow the cake to cool completely.
06 -
Once cooled, spread a generous layer of buttercream frosting over the cake.
07 -
Sprinkle the remaining white chocolate chips on top of the frosting. Slice and serve.