First Step: Prepare the Sponge Cakes Start by removing the cream-filled sponge cakes from their wrappers and cutting each in half lengthwise. This creates the perfect base layer for your Twinkie Cake, allowing the cream side to face up for better flavor absorption. Place these halves in your 9×13-inch baking dish to set the foundation, making sure they fit snugly.

Second Step: Add the Pudding Layer Next, prepare the vanilla instant pudding according to the package directions and spread it evenly over the sponge cake layer. This step adds that creamy goodness to your Twinkie Cake, helping to bind the flavors together. Be sure to work quickly so the pudding doesn’t set before you layer it.

Third Step: Layer on the Pineapple Now, spread the drained crushed pineapple over the pudding for a fruity twist. This part brings a refreshing element to your Twinkie Cake, balancing the sweetness with its natural tang. For more on how pineapple enhances desserts, visit benefits of pineapple.

Fourth Step: Arrange the Bananas Slice the 4 large bananas and spread them evenly over the pineapple layer. These add a soft texture and extra nutrients to your Twinkie Cake, making it a wholesome treat. If you’re curious about banana benefits, check health benefits of bananas.

Fifth Step: Top with Whipped Topping Spread the thawed whipped topping over all the layers to seal in the flavors. This gives your Twinkie Cake a light, airy finish that’s irresistible. Smooth it out for a polished look, adapting as needed for dietary tweaks like using a low-calorie option.

Sixth Step: Chill and Garnish Cover the dish and refrigerate for several hours, ideally about 4 hours, to let everything set. Before serving, sprinkle chopped nuts on top if you like, and garnish each slice with a maraschino cherry for a fun touch. This final step ensures your Twinkie Cake is chilled and ready, with a total prep time of just 15 minutes plus chilling.