This Homemade Banana Cake with Vanilla Frosting is made totally from scratch and has the best banana flavor ever! So moist and delicious!
BANANA CAKE WITH VANILLA FROSTING
VIDEO INCLUDED BELOW:
WHAT YOU’LL NEED
For the cake:
sugar
sour cream
eggs
butter
super ripe bananas
vanilla extract
all-purpose flour
salt
baking soda
chopped walnuts (optional)
For the frosting:
butter
heavy cream
vanilla extract
powdered sugar
HOW TO MAKE BANANA CAKE WITH VANILLA FROSTING:
Pour into greased pan.
Bake for 25-35 minutes until a toothpick inserted in the center comes out clean. Cool completely before frosting.
To make frosting:
Cream butter and confectioner’s sugar together until smooth. Slowly add the heavy cream; stir until smooth. Stir in vanilla extract. Spread on cooled cake.
Cook’s Note: The frosting really is optional in this. This cake is so moist and is plenty sweet all by itself. It will be more like a snack cake without the frosting. 
Like cream cheese frosting? Try adding 1/2 block (4 oz.) of softened cream cheese to the frosting mixture, adding a little more milk or heavy cream if necessary to make it spreadable.
Originally published November 2011
Updated and republished: May 2019
BANANA CAKE WITH VANILLA FROSTING
Ingredients
For the cake:
- 1 1/4 cup sugar
- 1 cup sour cream
- 2 eggs
- 4 tablespoons butter melted
- 4 medium ripe bananas mashed
- 2 teaspoons vanilla extract
- 2 cups all-purpose flour
- 1/2 teaspoon table salt
- 1 teaspoon baking soda
- 1 cup chopped walnuts optional
For the frosting:
- 4 tablespoons butter softened
- 1/2 cup heavy cream
- 1 teaspoon vanilla extract
- 2 1/2 cups confectioner's sugar
Instructions
For the cake:
- Preheat the oven to 375F degrees.
- Spray 13 x 9 baking dish with nonstick cooking spray.
- In a medium bowl, cream together sugar, sour cream, egg, and melted butter. Add mashed bananas and vanilla extract.
- Add flour, salt, and baking soda; mix well.
- Pour into greased pan.
- Bake for 25-35 minutes until a toothpick inserted in the center comes out clean.
- Cool completely before frosting.
For the frosting:
- Cream butter and confectioner's sugar together until smooth.
- Slowly add the heavy cream; stir until smooth.
- Stir in vanilla extract.
- Spread on cooled cake.
Video
Notes
Nutrition
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This sound and look delicious!! gloria
Oh wow this cake looks to die for! I'm loving the flavors! 🙂
Love the frosting!
I love any banana recipes! Can't wait to try it!
Made this exactly to your recipe and went with the added walnuts. Perfection! We all loved it!
Brandie, this looks incredible! I've got a bunch of good ripe bananas, I'll have to give this a try! YUM!!!
A very dear friend requested a banana cake for her birthday that's coming soon. Thanks a bunch!
I love this recipe!
This is one gorgeous cake. Holla!
I've never thought of banana cake — only bread, or muffins. I'm thinking I'd like this cake even better!
Looks so great, moist and delicious – love this! frosting looks great too
Mary x
Brandie, you always have such wonderful recipes. It is a real pleasure to visit your blog. I never leave empty handed. I hope you have a great day. Blessings…Mary
I know exactly what you are talking about ….. And this recipe looks delicious. Cannot wait to try this one.
Oh this looks heavenly! You know, my monkey would love this one!
Love ur blog!!!
Do u think that i can use this recipe for cup cakes?
Thank u!
greetings from Norway;)
I Love Banana Cake! This looks Delicious!
Hello Norway!! I don't see why you couldn't make these into cupcakes. You'll have to adjust the baking times slightly though 🙂
Best. Recipe. Ever.
Hi Builder Mama – so happy you love it!! Thank you so much for letting me know!! 🙂
This is my third time making this cake – my family loves it! Thank you!
Wow..I love this cake! My family raved about it. I made it again today and somehow forgot to add in the sugar haha. It was a bit bland but the frosting made up for it! (I did a whipped cream cheese frosting this time). This cake is a total winner in our home 🙂
My mom always made banana cake but frosted it with peanut butter frosting – you will have to try that – it was delicious! 🙂 LOVE your site and recipes! Thanks so much for sharing!
Another winner Brandie! I can see this as a layer cake with frosting and layer of bananas in the middle!!! Yum!
Hey Brandie, have you ever made this in a bundt pan?
Hi Cindy! I haven't actually tried this one as a bundt cake. If you give it a try though – I'd love to know how it turned out for you! ~Brandie
I am so so glad that you are sharing this wonderful easy recipe, just like all the other recipes you have. This sounds so great and I will be making it for my husband's bday next month. I am really glad to have found this blog site of yours. Thank you Brandie, you are making my cooking days happier with your recipes.
I am a big fan of moist cake and bananas, so this recipe is a hit! Made it this afternoon and the frosting will be put on the cake tomorrow. If there is any cake left by then remains to be seen.
Must try this recipe. It sounds delicious. My mom always made banana cake with a pink butter icing made with chopped marachino cherries and some of the cherry syrup for colour. Wonderful memories… Thank you!
This looks nice and easy. I do not have any bananas at the moment, but will buy some extra to ripen especially for cake. When we were growing up our neighbor made banana cake all the time and she always put a caramel icing on it. Lots of different ways to top it.
My mother and i tried this recipe because we had so many ripe bananas laying around and we wanted to get rid of them, it's amazing! thank you so much for this recipe, it will be made a million times!
I think I'll try it with a peanut butter cream cheese frosting, THANKS for the site and the great & easy to read and follow recipes!
2 Thumbs up!!
Thank you for sharing this recipe. The cake is amazing and I'm in love :)))!
I am pregnant, this looks so yummy. I. will. be. making. this.
This cake is so yummy!
I made this tonight! It was fantastic!
Just popped it in the oven! Cant wait!
What can I use if I don't haves our cream or yogurt? Thanks,
Michele
This is the best cake ever.told son inlaw i was making it again,and didnt have time that day. He was really upset.lol made it today.tu very much for the keeper recipie. P.s hubbie loves it too!
Jeanette
It’s a great cake but the cooking time isn’t right…it took 50 min here…
You forgot to tell us in the directions when to put in the walnuts. I substituted pecans as I had a lot of them. I ground them in a food grinder first and then folded them into the batter after it was all mixed in my Kitchen Aid Stand Alone Mixer.
So, so good!!
BEST Banana cake Ever
Woo hoo!! Thanks so much Adrienne!
Hi there! I was wondering— could you give a measurement for the amount of mashed banana? Like in general, when you make this cake to perfection, how many cups/grams/oz would you say the amount of banana comes to? I’m always afraid of recipes that just state the number of bananas because even with the “medium” descriptor— I fear it will vary.
Hi Michelle, you can’t really mess it up if you overuse the mashed bananas. The real key is to make sure they are very ripe. I’ve never actually measured the bananas. I’ll try to do that the next time I make it! 🙂
I haven’t done much baking during our COVID-19 stay at home order. Had some ripe bananas and the first thing I thought of was cake. It is a delicious cake made with things I didn’t have to risk going to the store for. Thanks for the recipe. My husband and I are enjoying the cake with a lovely cup of coffee.