Once you sink your teeth into this easy banana cake topped with a banana-flavored whipped cream frosting, there’s no going back. With the help of a boxed cake mix and a handful of ingredients, you can be eating this irresistable cake this afternoon!

slice of banana cake with a bite out of it

Why this recipe works

If you have bananas on the counter that are turning brown, and you just aren’t feeling banana bread, you need to make this easy banana cake!

I love to bake from scratch, but sometimes there just isn’t enough time in a day. That’s where this banana cake comes in. I always have a stockpile of cake mixes in the pantry, and I love to doctor them up and make them my own. Everyone that tries this cake loves it, and it’s topped with a banana flavored whipped cream frosting!

spatula holding a slice of banana cake

Ingredients you will need

Get all measurements, ingredients, and instructions in the printable version at the end of this post.

labeled ingredients for banana cake

Ingredient Info and Substitute Suggestions

CAKE – For this banana cake recipe, you will need the ingredients from the back of the cake mix as well. An important note: some white cake mixes have two versions, one with egg whites and one with whole eggs. If yours has this option, use the number of eggs called for in the whole-egg version.

FROSTING – For the frosting, you will need a box of instant banana pudding mix, some milk, and whipped cream. If you prefer, you can use buttercream frosting or cream cheese frosting for this banana cake.

How to Make Easy Banana Cake

These step by step photos and instructions are here to help you visualize how to make this recipe. Please scroll down to simply print out the recipe!

  1. Preheat oven to 350 F. Grease a 13×9 baking pan.
  2. In a large mixing bowl, whisk together dry cake mix, cinnamon, nutmeg, baking soda and salt.
bowl of cake mix with spices
  1. Use milk in place of the water on the back of the cake mix box and use whole eggs instead of egg whites. Use oil as directed on box.
eggs in a bowl of cake mix
  1. Add milk, eggs, oil and bananas to the mixing bowl.
bananas in bowl with other cake ingredients
  1. Beat on low for 15-30 seconds to combine then increase speed to medium-high and beat for two minutes, until well blended.
cake batter in bowl
  1. Pour batter into prepared cake pan and bake in preheated oven for 40-45 minutes or until cake springs back when gently touched in the center. Allow cake to fully cool before frosting.
cake batter in a cake pan

For the Frosting

  1. In a medium bowl, whisk together milk and pudding and place in refrigerator.
pudding in a bowl with whisk
  1. Beat the heavy whipping cream with a mixer set to high until stiff peaks form. Fold pudding into the whipped cream and spread onto cake.
whipped topping added to pudding in bowl
banana frosting in bowl
  1. Garnish with sliced bananas if desired.

Frequently Asked Questions & Expert Tips

Can I make these into cupcakes?

We have not tested this recipe in cupcake version, though I would imagine it would be just fine. I would suggest filling the cupcake cavities 2/3 full to allow room for the cupcakes to rise. Bake for around 25 minutes or until a toothpick comes out clean. You can also refer to the back of the cake mix box you are using to see the suggested bake time for cupcakes. Some oven temperatures run hotter than others, and you definitely want to keep the cupcakes nice and moist, not overdone – so keep an eye on them in the oven around the 20 minute mark.

slice of banana cake on white plate

Serving Suggestions

Serve at room temperature for birthdays, parties, potlucks, or really for any occasion you want! If you are going to garnish the cake with banana slices, wait until you are ready to serve so the banana slices don’t brown.

Doctoring up a cake mix can be a real time saver. I love to bake from scratch, but I don’t always have the time to do that. This particular doctored cake mix recipe is one of my favorites to date, along with my Banana Pudding Poke Cake! This easy banana cake is a great solution for when you need something different and fun but you don’t have time to fuss.

By ruby

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