Ingredients
Method
Preparation
- Preheat your oven according to the cake mix box instructions, usually 350°F.
- In a large bowl, combine the cake mix, egg whites, water, and vegetable oil. Mix on medium speed for about two minutes until smooth.
- Grease a 9×13 pan well, and scatter half a cup of white chocolate chips evenly across the bottom.
Baking
- Pour the batter over the chips and bake for 30 to 35 minutes, checking for doneness at 28 minutes with a toothpick.
- Let the cake rest in the pan for about 10 minutes once baked.
Poking and Soaking
- Poke holes across the entire surface of the cake using the round end of a wooden spoon.
- Slowly pour the raspberry syrup over the cake, allowing it to soak in for about 15 minutes.
- Melt the remaining half cup of white chocolate chips in the microwave in 20-second bursts. Stir in the sweetened condensed milk until smooth.
- Spoon the ganache over the cake, focusing on the poked holes. Refrigerate for at least 30 minutes.
Frosting
- Once chilled, spread the buttercream frosting evenly over the top.
- Top with the remaining white chocolate chips and fresh raspberries if desired.
Serving
- Slice, serve, and enjoy the cake!
Notes
Use room-temperature ingredients for smoother mixing. Chill the cake fully before frosting to ensure better frosting stability. Store leftovers tightly covered in the refrigerator for up to 4 days.
