01 -
Preheat your oven to 350°F (175°C). Lightly grease a 9x13 inch baking pan.
02 -
Combine the yellow cake mix and the entire can of crushed pineapple (with juice) in a large bowl. Mix until well blended, though some small lumps are perfectly fine.
03 -
Transfer the batter into your prepared baking pan, ensuring an even distribution for uniform baking.
04 -
Place in the preheated oven and bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
05 -
Allow the cake to cool completely in the pan on a wire rack before serving.