*UPDATE!* First and foremost, this cake has been aptly renamed JoAnna Banana Cake after my wonderful MIL who came up with the idea. Secondly…OH. MY. GOSH. This cake was F-A-B-U-L-O-U-S. I brought it to a neighbor’s for a New Years Eve party and I am pretty sure I saw eyes rolling back into some people’s head in ecstasy. I know, paints quite a picture, hmm? When I posted this I had only tried some extra cake with some extra peanut butter frosting. Putting it all together in the cake with the layers of peanut butter frosting and the chocolate on top made this one of the most remarkable cakes I have ever eaten in my life. The cooking style of the banana cake made it incredibly moist and a terrific choice to mix with the peanut butter and chocolate tastes. I can claim no credit for this because if it weren’t for JoAnna Banana it never would have happened!
After a conversation with my mother-in-law the other day, my husband and I decided I just had to try to create this cake. My MIL had whipped up a quick lunch for herself the other day – slices of banana bread with peanut butter on top. She told my husband about it and they joked how if you stuck them together and dipped them in chocolate it would be the perfect meal. So, well, WHY NOT??? The challenge was on. I went searching for a few banana cake recipes but none of them were exactly what I wanted. I found one that was close enough and put my own spin on it. I added a few ingredients like chocolate chips and pudding mix and changed a few other things like sour cream instead of buttermilk.
To fill the cake I used a peanut butter buttercream recipe that I ADORE and my ever faithful chocolate ganache to top it off!!! Peanut butter sandwich dipped in chocolate! I only wish my MIL was here to taste it. I am sure she would LOVE JoAnna Banana Cake!
I know the name is a mouthful, but you should try the cake! It really is a party in your mouth. Very rich with the crazy combination of bold flavors, but I don’t feel like it is too much. All three, the chocolate, banana, and peanut butter hold their own in this cake and combined make it EXPLOSIVE! That, of course, makes it perfect to bring to the new years celebration we are attending tomorrow.
Thanks for the idea J! It’s awesome!
- 3/4 cup butter
- 2 1/8 cups white sugar
- 3 eggs
- 2 teaspoons vanilla extract
- 3 cups unbleached all-purpose flour
- 1 small box vanilla pudding mix
- 1 1/2 teaspoons baking soda
- 1/4 teaspoon salt
- 1 1/2 cups sour cream
- 1 1/2 cups mashed bananas
- 2 cups semi-sweet chocolate morsels
- 1/2 cup butter, VERY softened
- 1 cup creamy peanut butter
- 2 cups confectioners' sugar
- 2 - 3 tablespoons milk
- 1 cup heavy whipping cream
- 10 ounces semi-sweet chocolate morsels
- 1 tablespoon spiced rum
- Preheat oven to 275 degrees F (135 degrees C). Grease two 10 inch round pans.
- In a medium bowl, mix flour, pudding mix, baking soda and salt. Set aside.
- In a large bowl, cream 3/4 cup butter and 2 1/8 cups sugar until light and fluffy.
- Beat in bananas and imitation banana.
- Beat in the eggs one at a time, then stir in 2 teaspoons vanilla.
- Beat in the flour mixture alternately with the sour cream.
- Stir in banana mixture until combined.
- Stir in chocolate chips.
- Pour batter into prepared pan.
- Bake in preheated oven for 1 hour, turning pans at the halfway point if necessary, or until a toothpick inserted into the center of the cakes comes out clean.
- Remove from oven and place directly into freezer for 45 minutes. This will make the cake very moist.
- In a large bowl, cream 1/2 cup butter and peanut butter until smooth.
- Add confectioners sugar and beat on low speed until combined, then on high until frosting is smooth.
- Add milk, one tablespoon at a time, until desired consistency.
- Spread on top only of one cooled cake.
- Place the other cooled cake on top of first.
- Heat heavy cream on medium heat JUST until it begins to boil.
- Remove from heat immediately and quickly stir in chocolate morsels.
- Add rum if desired.
- Allow ganache to cool to desired pouring or spreading consistency.
- Pour or spread over top of peanut butter filled cake.
- Allow ganache to cool and harden.
- Garnish with cut bananas and chocolate shavings.