01 -
Preheat the oven according to cake mix package instructions. Prepare the cake batter as directed and pour into a 9x13-inch baking pan. Bake until a toothpick inserted in the center comes out clean. Allow to cool slightly.
02 -
Combine raspberry gelatin with boiling water in a bowl and stir thoroughly until fully dissolved. Add cold water and mix again.
03 -
Using the handle of a wooden spoon, poke holes evenly across the warm cake surface. Gently pour the prepared gelatin mixture over the cake, ensuring it seeps into each hole. Refrigerate for at least 2 hours to set.
04 -
Evenly spread raspberry jam or preserves over the chilled cake. Layer the whipped topping smoothly over the jam, then sprinkle shredded sweetened coconut on top.
05 -
Garnish the cake with fresh raspberries before slicing and serving.