Easiest Pineapple Cake

Step 1

Preheat oven to 350 degrees F. Coat a 9- x 13-inch baking dish with cooking spray. Pour batter into baking dish.

Step 2

Bake 25 to 30 minutes, or until toothpick inserted in center comes out clean. Let cool.

Step 3

In a medium bowl, combine whipped topping, pineapple with its juice, and pudding mix; stir until thoroughly combined. Spread evenly over cake.

Step 4

Refrigerate 1 hour, or until ready to serve.