01 - Preheat oven to 350°F. Grease a 9x13-inch baking pan thoroughly.
02 - Combine strawberry cake mix, eggs, oil, and water in a large bowl. Beat until completely smooth and well blended.
03 - Pour cake batter evenly into the prepared baking pan, spreading to corners.
04 - Sprinkle chopped strawberries, shredded coconut, and white chocolate chips evenly over the surface of the batter.
05 - Beat cream cheese and butter together until smooth. Gradually add powdered sugar, continuing to beat until creamy and fully combined.
06 - Drop large spoonfuls of cream cheese mixture randomly across the top of the cake.
07 - Gently swirl a knife through the cream cheese mixture and batter to create marbled patterns. Take care not to overmix.
08 - Bake for 45 minutes until edges are set and center remains slightly wobbly.
09 - Let cake cool for at least 30 minutes before serving. Enjoy warm or at room temperature.