01 - Preheat oven to 350°F. Grease a 9x13-inch baking pan thoroughly.
02 - In medium bowl, toss sliced strawberries with granulated sugar. Set aside to macerate.
03 - In large bowl, combine strawberry cake mix, melted butter, eggs, and milk. Beat until smooth. Spread batter evenly into prepared pan.
04 - Scatter sugared strawberries, white chocolate chips, and shredded coconut evenly over cake batter.
05 - In separate bowl, beat cream cheese and softened butter until smooth. Add powdered sugar and vanilla extract, mixing until fluffy and fully combined.
06 - Drop spoonfuls of cream cheese mixture over cake batter. Use butter knife to gently swirl into batter, creating marbled effect. Do not overmix.
07 - Bake for 38-42 minutes until cake is set around edges but still slightly gooey in center. The characteristic cracked appearance comes from proper baking time.
08 - Cool in pan for 15-20 minutes before slicing. Serve warm or at room temperature.