Home · Recipes · Desserts & Baking · Cake Recipes Banana Cake with Whipped Sea Salt Caramel Author: Maryanne CabreraPublished: Sep 25, 2013Updated: Nov 16, 2023 View Recipe32 ReviewsThis post may contain affiliate links. Read our disclosure policy. Layered banana cake with whipped sea salt caramel. Tried of making banana bread? This cake is a great way to use up those ripe bananas! I was so excited for Autumn that I made a cake. That’s normal for bakers, right? Bananas were on sale last week- 3 pounds for 99 cents. I’m a sucker for sales, not only for clothing and shoes, but also for produce. What’s a girl to do? Obviously I bought three pounds of bananas. I can’t pass on a deal like that. So I’ve been eating bananas day in and day out. I can’t stomach another banana and they are getting far too ripe. I knew I would end up with too many bananas. But no worries. When there is an abundance of ripe bananas, baking is always the solution. (see: choco-hazelnut banana bread and double chocolate chip banana bread. Rather than make my usual banana bread, I made banana cake. With the slight autumn breeze flowing in the kitchen, I was inspired to make caramel. Not just any caramel, but whipped sea salt caramel. I am more than pleased with the results of this spontaneous cake. The cake is so moist and flavorful; it could be snacked on all by itself. But the show stopper here is the whipped caramel. Because of the amount of butter in this caramel recipe, it has the ability to transform into a frosting. Whip enough air into the caramel and you get this amazing, rich, smooth and creamy caramel frosting. It’s sort of like eating a Werther’s Original caramel, but better. The finished cake is deeeelicious to say the least. I’m glad Autumn is here. Banana Cake with Whipped Sea Salt Caramel 5 from 1 vote An exciting way to use up ripe bananas. Flavorful banana cake layers frosted with whipped sea salt caramel. This is a great celebration cake that is perfect anytime of year! Yield: 9-inch cake Prep Time: 20 minutes minutesCook Time: 30 minutes minutesAssembly: 15 minutes minutesTotal Time: 1 hour hour 5 minutes minutes Servings: 14 slices Print Recipe Pin Recipe Rate Recipe IngredientsBanana Cake:▢ ¾ cup unsalted butter softened▢ 1 ¼ cup granulated sugar▢ 3 large eggs room temp▢ 1 teaspoon pure vanilla extract▢ 4 ripe medium sized bananas mashed▢ 3 cup all-purpose flour▢ 1 teaspoon baking soda▢ 1 teaspoon baking powder▢ 1 teaspoon ground cinnamon▢ ½ teaspoon kosher salt▢ 1 cup buttermilk▢ ¼ cup sour creamWhipped Sea Salt Caramel:▢ 1 ¾ cup granulated sugar▢ ¼ cup water▢ 1 cup heavy cream heated▢ 2 teaspoon fine sea salt or kosher salt▢ 1 ¾ cup unsalted butter softened, cut into tablespoons Instructions Banana Cake:Preheat oven to 350° F. Line two 9-inch round cake pans with parchment paper. Set aside.In the bowl of a stand mixer fitted with a paddle attachment, cream butter until smooth. Add sugar and mix until creamy. Add eggs one at a time and mix until incorporated.Add vanilla and mashed bananas. Mix until combined.In a medium bowl, whisk together flour, baking soda, baking powder, cinnamon and salt.In another bowl, mix together buttermilk and sour cream. NOTE: It will be chunky, that's okay!Add ⅓ of dry mixture to mixing bowl, followed by half of buttermilk. Repeat and end with remaining ⅓ of dry mixture. Mix until flour is incorporated into batter.Divide batter between the two prepared cake pans. Smooth out and level batter using mini off spatula or spoon.Bake for 30-40 minutes, rotating pan halfway thru baking. Insert toothpick in center of cake to check for doneness. Toothpick should come out clean. Otherwise, bake for another 5-10 minutes or so.Cool cake in pan for 5 minutes. Then loosen edges of cake with an offset spatula. Remove cake from pan and let cool to room temperature on wire rack.Whipped Sea Salt Caramel:Using a heavy bottomed sauce pot, heat sugar and water on high heat. Let sugar melt. Do not stir or agitate mixture to prevent unwanted crystallization.Lower heat and allow syrup to color. Remove from heat once sugar syrup is aromatic and amber in color.Warm up heavy cream in the microwave for 1 minute. Add about ⅓ of warm cream to sugar syrup and whisk. BE VERY CAREFUL. The mixture will bubble and steam vigorously. Add remaining warm cream and continue to whisk until mixture has slightly cooled.Add butter and salt. Whisk until mixture is homogenized. Let cool to room temperature.Transfer cooled caramel to the bowl of stand mixer fitted with a paddle or whisk attachment. Whip caramel on medium speed for 5-10 minutes until caramel has thickened to the consistency of buttercream and is much lighter in color.Assembly:Once cake has cooled to room temperature, slice each cake into two even layers.Place one cake round on cake board. Spread about ½ cup of whipped caramel frosting on cake using an offset spatula. Repeat with remaining cake layers.Chill cake in the refrigerator until ready to serve. Let cake sit at room temperature for about 20 minutes before slicing into. NotesIngredients: Any milk or milk alternative may be used in place of buttermilk Greek yogurt, cream fraiche, or whole milk yogurt may be used in place of sour cream NutritionCalories: 676kcal | Carbohydrates: 73g | Protein: 6g | Fat: 42g | Saturated Fat: 26g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 151mg | Sodium: 569mg | Potassium: 220mg | Fiber: 2g | Sugar: 49g | Vitamin A: 1397IU | Vitamin C: 3mg | Calcium: 76mg | Iron: 2mg Author: Maryanne Cabrera Course: DessertCuisine: American Did you make this recipe?Show us on Instagram! Tag @littleepicurean and hashtag #littleepicurean.
jeannietay says: September 26, 2013 That looks absolutely amazing! the cream sounds just so yummy! Love how you frost your cake so tall:) Reply
Maryanne says: September 30, 2013 I agree! I can’t wait for you to try it! Let me know how it goes :)
Sugar and Cinnamon says: September 28, 2013 Yum what a beautiful cake! The caramel sounds delicious! Reply
Maryanne says: September 30, 2013 Thanks Lillian! I checked out your blog and you have some good looking food!
Tina Jui says: September 30, 2013 3 pounds of banana? Wow :) Cake looks and sounds amazing! Butter + caramel = fantastic combination. Reply
Laura@ Baking In Pyjamas says: October 2, 2013 It sounds and looks delicious. I shall have to give that icing a try. Pinned. Reply
Tea with Erika says: October 4, 2013 Looks incredible! Do you think this frosting could be piped? Reply
Maryanne says: October 4, 2013 Thanks! Yes, you can totally pipe with this frosting. Once you whip the caramel it eventually turns into a buttercream consistency because of the amount of butter in the caramel.
Maryanne Cabrera says: April 27, 2014 Hi Katia! A stick of butter is equal to 1/2 cup. I’ve updated it on the recipe :)
Anne says: April 28, 2014 This cake looks absolutely delicious, and even though it’s only spring, I’m really excited to make it now! (Instead of waiting for fall). My only concern is, my husband and I are lactose intolerant. Is there any way to make the frosting without the heavy cream? Would there be a decent substitute? Reply
Maryanne Cabrera says: April 28, 2014 Hi Anne! I’ve never made caramel without using cream. I’ve seen a number of dairy-free caramel recipes in other blogs, but I’ve never tried them. Google dairy free caramel and you’ll get a ton of recipes that use coconut milk instead of cream. You can also use store-bought caramel and whip it into a simple buttercream to get the same the flavor. I hope that helps :)
Ashley says: June 3, 2014 I made this for some friends we had over for dinner last Friday, and needless to say it was a HUGE hit!! I bake a lot myself, but I’ll be honest – I was a little scared I’d mess this up, especially the caramel part. But your instructions were thorough, and after following it to the “t” mine came out looking like your picture! Couldn’t be happier. Thank you so much! I’m adding this to our recipe “favorites”. :o) Reply
Maryanne Cabrera says: June 3, 2014 Hi Ashley! That’s so wonderful to hear! Your comment has made my day! :)
Mari says: June 6, 2014 Made this for my birthday (which is today!) and it turned out beatifully! I LOVE everything about it- thanks so much! :-) Reply
Prairie Gal Cookin' says: October 8, 2014 This is amazing looking – I bet it tastes great too! Thanks for sharing :) Reply
Michelle says: August 26, 2016 I cannot, for the life of me, get my sugar to turn amber in color. It just crystalizes. HELP! :) Reply
Maryanne Cabrera says: August 29, 2016 Make sure your sauce pot is clean and free of any debris. While the sugar is cooking, do not stir or agitate the pot. Cook the melted sugar over medium heat and keep a close eye on it. Once the sugar has melted, it only takes a minute or two for it start changing colors. I hope that helps!
Angela says: February 15, 2024 I want to make this into a 6-inch cake. How do I adjust the recipe amount? Reply
Maryanne Cabrera says: February 20, 2024 No need to adjust the ingredients. This recipe can make three thick 6-inch round cakes (that you can slice in into two or three layers each). It will take about 35 minutes to bake. Or, you can try this banana cake recipe that was specifically created to make a 6-inch layer cake.