01 - Preheat oven to 350°F. Grease a 9x13-inch baking dish thoroughly with cooking spray or butter.
02 - In a large bowl, combine strawberry cake mix, eggs, vegetable oil, and water. Beat with electric mixer or whisk until completely smooth and well blended, about 2 minutes. Spread batter evenly into prepared baking dish.
03 - In a separate bowl, beat softened cream cheese and butter together until smooth and creamy, approximately 2-3 minutes. Add powdered sugar and vanilla extract; continue beating until fully combined and fluffy.
04 - Drop spoonfuls of cream cheese mixture randomly over the surface of the cake batter, leaving some spaces visible.
05 - Use a butter knife or skewer to gently swirl the cream cheese mixture through the cake batter in circular or figure-eight motions. Do not overmix; maintain distinct marbled patterns.
06 - Sprinkle white chocolate chips, chopped strawberries, coconut, and pecans evenly over the entire surface of the cake.
07 - Bake for 40-45 minutes until edges are golden brown and center is set. A toothpick inserted should come out with a few moist crumbs but not wet batter. Avoid overbaking to maintain moist texture.
08 - Allow cake to cool in pan for at least 30 minutes before serving. Serve warm or at room temperature. The cake will have a deliciously messy, earthquake-like appearance.