Chocolate Peanut Butter Ice Box Cake

August 24th, 2012

Chocolate Peanut Butter Ice Box Cake

Chocolate? Yes! Peanut butter? Yes! Graham Crackers? Yes! No-bake, easy dessert? YES!!!!

Chocolate Peanut Butter Ice Box Cake

When I was a little kid my mom used to always make an extra large batch of chocolate buttercream when she was going to frost a cake. Then we would slather it onto graham crackers and top with another cracker so we would have a little chocolate sandwich. Those were the best.

Chocolate Peanut Butter Ice Box Cake

This is a mix between that and the whipped cream and graham cracker ice box cake that my Grandma Grace used to make. I was really little when she passed, so this isn’t something I remember first hand- but I have heard my mom mention it enough times to have formed my own ideas about what it would be like. Basically Grandma Graces cake was just chocolate whipped cream and cocoa powder intermixed with graham crackers and chilled until the crackers were almost soft and pudding like.

So this appears to be a hybrid of the two, and it is A-M-A-Z-I-N-G.

Chocolate Peanut Butter Ice Box Cake

This Chocolate Peanut Butter Ice box cake is not only freakishly indulgently delicious, but it is easy and perfect for a hot summers night when you are not in the mood to turn the oven on. Quick, there are another couple weeks of summer left so that you have an excuse to make this!

To make this, here’s what you do:
Chocolate Peanut Butter Ice Box Cake

Melt 4 ounces of chocolate in a microwave and stir until smooth, then whisk in the peanut butter and stir until smooth and slightly thick.

Chocolate Peanut Butter Ice Box Cake

Chocolate Peanut Butter Ice Box Cake

In a separate bowl, whip the whipping cream to soft peaks.

Chocolate Peanut Butter Ice Box Cake

Whisk ¼ cup of whipping cream into the chocolate peanut butter mixture. When it is really smooth, whisk in another ¼ cup.

Chocolate Peanut Butter Ice Box Cake

Then add the chocolate peanut butter to the whipping cream and fold the rest of the chocolate peanut butter into the rest of the whipping cream and stir until completely combined.

Chocolate Peanut Butter Ice Box Cake

Line a loaf pan with plastic wrap (2 sheets overlapping each other with plenty of excess).

Chocolate Peanut Butter Ice Box Cake

Line the bottom of the pan with graham crackers. If you need to cut the graham crackers to fit better, do so with a sharp knife, (they cut surprisingly easily).

Chocolate Peanut Butter Ice Box Cake

Spread a dollop of the chocolate peanut butter filling completely over the graham cracker layer.

Chocolate Peanut Butter Ice Box Cake

Now repeat this all the way to the top of the loaf pan and until the chocolate peanut butter is all used up.The bottom layer should be graham crackers.

Chocolate Peanut Butter Ice Box Cake

Then pull the plastic wrap up tight around the cake and place it in the refrigerator. Chill for at least 12 hours and up to several days.

Chocolate Peanut Butter Ice Box Cake

To make the frosting, melt 4 ounces of chocolate in the microwave and stir until smooth. Whisk in the small pieces of butter until the chocolate and butter are smooth.

Chocolate Peanut Butter Ice Box Cake

Chocolate Peanut Butter Ice Box Cake

Whisk in the powdered sugar and mix until you have a smooth frosting. Set aside at room temperature.

Chocolate Peanut Butter Ice Box Cake

Remove the cake from the refrigerator and transfer from the pan to a flat surface.

Chocolate Peanut Butter Ice Box Cake

Unwrap the cake and transfer to a platter. Using a small off set spatula or a butter knife, evenly spread the frosting over the graham cracker layers.

Chocolate Peanut Butter Ice Box Cake

Melt the 2 ounces of chocolate in a microwave and stir until smooth. Using a fork, drizzle the chocolate over the top of the cake.

Chocolate Peanut Butter Ice Box Cake

Using a sharp knife, slice the cake like a loaf of bread and if desired serve with a dollop of freshly whipped cream.

Chocolate Peanut Butter Ice Box Cake

Recipe: Chocolate Peanut Butter Ice Box Cake

Ingredients

  • -3 packages graham crackers (9 crackers in each package)
  • Filling:
  • -4 ounces semi-sweet chocolate pieces
  • -½ cup peanut butter
  • -1 cup whipping cream
  • Frosting:
  • -4 ounces semi-sweet chocolate pieces
  • -8 ounces butter, soft and cut into small pieces
  • -1 cup powdered sugar
  • Garnish:
  • -2 ounces semi-sweet chocolate pieces
  • -freshly whipped cream

Instructions

  1. 1. Melt 4 ounces of chocolate in a microwave and stir until smooth.
  2. 2. Whisk in the peanut butter and stir until smooth and slightly thick.
  3. 3. In a separate bowl, whip the whipping cream to soft peaks.
  4. 4. Whisk ¼ cup of whipping cream into the chocolate peanut butter mixture. When it is really smooth, whisk in another ¼ cup.
  5. 5. Then add the chocolate peanut butter to the whipping cream and fold the rest of the chocolate peanut butter into the rest of the whipping cream and stir until completely combined.
  6. 6. Line a loaf pan with plastic wrap (2 sheets overlapping each other with plenty of excess).
  7. 7. Line the bottom of the pan with graham crackers. If you need to cut the graham crackers to fit better, do so with a sharp knife, (they cut surprisingly easily).
  8. 8. Spread a dollop of the chocolate peanut butter filling completely over the graham cracker layer.
  9. 9. Now repeat this all the way to the top of the loaf pan and until the chocolate peanut butter is all used up.
  10. 10. The bottom layer should be graham crackers. Then pull the plastic wrap up tight around the cake and place it in the refrigerator. Chill for at least 12 hours and up to several days.
  11. 11. To make the frosting, melt 4 ounces of chocolate in the microwabe and stir until smooth.
  12. 12. Whisk in the small pieces of butter until the chocolate and butter are smooth.
  13. 13. Whisk in the powdered sugar and mix until you have a smooth frosting. Set aside at room temperature.
  14. 14. Remove the cake from the refrigerator and transfer from the pan to a flat surface.
  15. 15. Unwrap the cake and transfer to a platter.
  16. 16. Using a small off set spatula or a butter knife, evenly spread the frosting over the graham cracker layers.
  17. 17. Continue to chill, about 30 minutes.
  18. 18. Melt the 2 ounces of chocolate in a microwave and stir until smooth. Using a fork, drizzle the chocolate over the top of the cake.
  19. 19. Using a sharp knife, slice the cake like a loaf of bread and if desired serve with a dollop of freshly whipped cream.

Preparation time: 20 minute(s)

Cooking time:

Number of servings (yield): 8


  1. Marla Meridith says:

    I have never made anything like this, but now i MUST!! Beautiful cake :)

    8:42 am on August 24th, 2012
  2. susan says:

    oh my, my head is swirling with ideas and possibilities for this cake. i wish I had time right now to experiment!

    9:09 am on August 24th, 2012
  3. Heather Christo says:

    Thanks Marla! Yes- it is a real treat :)

    9:13 am on August 24th, 2012
  4. Heather Christo says:

    I know!! The possibilities are overwhelming! I hope I will see a gluten free version in my future!!

    9:14 am on August 24th, 2012
  5. Maria says:

    This is going to happen in my kitchen soon! Love it!

    9:33 am on August 24th, 2012
  6. Deliciously Organic says:

    Wow!! I love this!

    10:26 am on August 24th, 2012
  7. Katrina @ Warm Vanilla Sugar says:

    This sounds fantastic! What an easy treat :)

    12:43 pm on August 24th, 2012
  8. Heather (Heather's Dish) says:

    i don’t know how i’ve never heard of an icebox cake but i’m 110% sure i’d eat the whole thing myself…yum!

    3:12 pm on August 24th, 2012
  9. Barbara | Creative Culinary says:

    Way back up there when you say, ‘Here’s what you do?’

    I have a better idea. How about I just give you my mailing address and you overnight a couple of slices to me? Pretty please?

    4:55 pm on August 24th, 2012
  10. Allison [Girl's Guide to Social Media] says:

    This looks phenomenal! You had me sold at chocolate and PB. MMMM!

    6:52 pm on August 24th, 2012
  11. Heather Christo says:

    ha! will do Barbara!

    8:51 pm on August 24th, 2012
  12. Heather Christo says:

    yes! a combination of my two favorite things!

    8:51 pm on August 24th, 2012
  13. Esi says:

    Yes, please! This is exactly what I need on a hot day like today.

    9:48 am on August 25th, 2012
  14. aurora says:

    After having great success w/ the Strawberry Jello pie (sugar-free Jell-o and all), this is next on my list!

    7:54 am on August 27th, 2012
  15. val says:

    This is such a perfect icebox cake.

    7:07 am on August 28th, 2012
  16. Heather Christo says:

    Thank you Val!

    7:21 am on August 28th, 2012
  17. Michal says:

    Yummm looks amazing!

    5:48 pm on October 23rd, 2012

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