Peanut Butter Banana Icebox Cake on a yellow plate

 Icebox cakes are a summertime favorite!  Not only are they quick and easy to prepare, but these delicious desserts don’t require the oven which is a huge bonus!  If you’ve never made an icebox cake before, you are going to LOVE this!  You simply layer up a cream filling and cookies of any type…  the cookies soften creating an amazing cakey texture!

This Peanut Butter Banana Icebox Cake has chocolate wafers sandwiched between layers of peanut butter cream and bananas!  You won’t believe how deliciously light and decadent at the same time!

I’ve garnished this cake with beautifully simple chocolate curls, they just take a couple of minutes to make!

Items You’ll Need For This Recipe

* Chocolate Wafer Cookies * 8×8 Pan * Peanut Butter *


Peanut Butter Banana Icebox Cake with chocolate curls
5 from 7 votes↑ Click stars to rate now!
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Peanut Butter Banana Icebox Cake

This Icebox Cake has chocolate wafers sandwiched between layers of peanut butter cream and bananas!  It is deliciously light and decadent.
Prep Time 30 minutes
Total Time 30 minutes
Servings 16 slices



  • 1 ½ cups chocolate cookie crumbs
  • 6 tablespoons melted butter

Icebox Cake

  • 4 cups heavy cream divided
  • ¾ cup smooth peanut butter
  • cup powdered sugar
  • 27 chocolate wafers
  • 3 small bananas
  • Fudge sauce homemade or store bought


  • Line an 8x8 pan with plastic wrap.
  • Combine butter & cookie crumbs until moist. Press into the bottom of prepared pan. Refrigerate.
  • Whip 2 ½ cups heavy cream and powdered sugar on medium high until fluffy. In a separate bowl, combine peanut butter and ½ cup heavy cream. Beat on medium high until fluffy. Fold whipped cream & peanut butter cream together.
  • Spread ⅓ of the peanut butter cream over the cold crust. Top with 9 wafer cookies and half of the bananas. Spread ⅓ of the cream over the bananas.
  • Top the second layer of cream with 18 wafer cookies, overlapping them and remaining bananas. Add remaining peanut butter cream. Cover with plastic wrap and refrigerate overnight.
  • Remove from pan using plastic wrap and transfer to a plate. Before serving, whip remaining cream and spread over cake. Garnish with fudge sauce and chocolate curls if desired.
5 from 7 votes

Nutrition Information

Calories: 426 | Carbohydrates: 27g | Protein: 6g | Fat: 34g | Saturated Fat: 18g | Trans Fat: 1g | Cholesterol: 95mg | Sodium: 245mg | Potassium: 237mg | Fiber: 2g | Sugar: 11g | Vitamin A: 1029IU | Vitamin C: 2mg | Calcium: 52mg | Iron: 1mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Dessert
Cuisine American

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Peanut Butter Banana Icebox Cake with chocolate sauce on top with a title


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About the author

Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!
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Recipe Rating


  1. Tried your boxed cake mix tweak with bananas, and added coffee instead of water. It was fantastic! Used your one minute frosting, which is now my go-to recipe – I LOVE rich, moist cakes with a ganache-like topping or filling, and your recipe was exactly what I was searching for!!