Chocolate Peanut Butter Icebox Cake

4.5 stars based on 39 votes
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This chocolate peanut butter icebox cake is entirely make-ahead, easy enough for the kids to pitch in, and doesn’t even require an oven.

chocolate peanut butter icebox cake

Wondering what to make for Father’s Day this weekend? May I suggest one of the simplest but most impressive summer desserts I know? This chocolate peanut butter icebox cake is entirely make-ahead, easy enough for the kids to pitch in, and doesn’t even require an oven.

You simply layer store-bought chocolate wafers with peanut butter-flavored whipped cream in a loaf pan and then chill the dessert overnight. In the fridge, the cookies soften and meld with the cream, creating a dessert that resembles a fancy layered mousse cake. Can’t beat that!

What you’ll need to make Chocolate Peanut Butter Icebox Cake

ingredients

The hardest part about this recipe (other than waiting for it to set in the fridge) is finding Nabisco Famous Chocolate Wafers. My local supermarket, Giant Food, stocks them near the Oreos, but they can be tough to spot; be sure to ask if you don’t see them. Some grocery stores don’t carry them, so it’s a good idea to call ahead to be sure. And, though not pictured here, I always buy two boxes for one recipe because the cookies break easily.

How to make Chocolate Peanut Butter Icebox Cake

whipped-cream

Begin by whipping the cream to stiff peaks; set aside. In another bowl, combine the cream cheese, peanut butter, confectioners’ sugar, vanilla, and salt.

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Beat until smooth and creamy.

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Add about a third of the whipped cream to the peanut butter mixture.

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Beat until well combined. This lightens the mixture so you can fold in the remaining cream.

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Add the remaining cream.

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Fold into the peanut butter mixture, turning the bowl as you go.

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When the mixture is even in color and texture, it’s ready.

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Line a 9×5-inch loaf pan with plastic wrap so that it hangs over the edges. Fill the pan with about two-thirds of the cream.

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Starting at a short side of the pan, arrange 12 cookies in the cream, standing them on their edge in a row. Do the same with a second row of cookies, slightly overlapping the cookies from the second row with the cookies in the first row. Continue with two more rows for a total of four rows.

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Cover the cookies with the remaining cream.

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Pull the plastic wrap over the edges and place in the refrigerator to chill overnight.

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Unmold the cake onto a serving platter.

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Decorate with cocoa powder, crushed wafers and peanuts.

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Slice with a sharp knife and serve cold.

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Chocolate Peanut Butter Icebox Cake

This chocolate peanut butter icebox cake is entirely make-ahead, easy enough for the kids to pitch in, and doesn’t even require an oven.

Servings: 8
Total Time: 30 Minutes, plus an overnight chill in the fridge

Ingredients

  • 4 ounces cream cheese, at room temperature
  • 1 cup smooth peanut butter (I use Skippy All Natural, No Need To Stir)
  • 1 cup confectioners' sugar
  • 2 teaspoons vanilla extract
  • Pinch salt
  • 2 cups cold heavy cream
  • 50 Nabisco Famous Chocolate Wafers, from one box (see note)
  • Cocoa powder, for dusting
  • 1/4 cup unsalted dry roasted peanuts

Instructions

  1. Line a 9x5-inch loaf pan with two pieces of overlapping plastic wrap, allowing the excess to hang over the edges of the pan.
  2. In the bowl of an electric mixer, whip the heavy cream until stiff peaks form. Do not over-whip. Set aside.
  3. In another bowl, using an electric mixer, beat the cream cheese, peanut butter, confectioners' sugar, vanilla, and salt together until smooth.
  4. Add 1/3 of the whipped cream to the peanut butter mixture and beat with the mixer until smooth. Add the remaining whipped cream and fold with a rubber spatula, turning the bowl as you go, until the mixture is evenly combined and uniform in color and texture.
  5. Spoon about two-thirds of the cream into the prepared pan. Starting at a short side of the pan, arrange 12 cookies in the cream, standing them on their edge in a row. Do the same with a second row of cookies, slightly overlapping the cookies from the first row. Continue with two more rows for a total of four rows. Save the last two cookies for the topping.
  6. Cover the cookies with the remaining cream. Smooth the cream with a spatula, gently pressing to make sure any gaps between the cookies are filled.
  7. Cover the cake with the excess plastic wrap and refrigerate overnight or up to 48 hours. When ready to serve, peel the plastic wrap from the top. Set a platter on top of the pan and invert the cake onto it. Lift the pan off and gently peel away the plastic wrap. Use a warm offset spatula to smooth the edges, if desired. Dust the cake lightly with cocoa powder through a fine sieve. Crush the remaining wafers and scatter the peanuts over top, pressing down on them slightly so they adhere. Slice with a sharp knife and serve cold.
  8. Note: I recommend buying two boxes of chocolate wafers, as they tend to break easily. But don't worry if you have to use the broken ones; just try to piece them together as best you can when you place them in the cream.

Nutrition Information

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  • Calories: 595
  • Fat: 40g
  • Saturated fat: 15g
  • Carbohydrates: 52g
  • Sugar: 34g
  • Fiber: 4g
  • Protein: 12g
  • Sodium: 324mg
  • Cholesterol: 57mg

This website is written and produced for informational purposes only. I am not a certified nutritionist and the nutritional data on this site has not been evaluated or approved by a nutritionist or the Food and Drug Administration. Nutritional information is offered as a courtesy and should not be construed as a guarantee. The data is calculated through an online nutritional calculator, Edamam.com. Although I do my best to provide accurate nutritional information, these figures should be considered estimates only. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Furthermore, different online calculators provide different results depending on their own nutrition fact sources and algorithms. To obtain the most accurate nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator.

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Reviews & Comments

  • It was a warm summer night when I made this for dessert. I put it in the freezer so it would be extra cold and refreshing. What a delicious ending to our Peel and Eat shrimp dinner (also from this site). The whole family enjoyed it. Your recipes never disappoint, Jen!

    • — Tonya on August 22, 2021
    • Reply

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