The Ultimate Chocolate Peanut Butter Cake

Prep Time 45 minutes
Total Time 2 hours 10 minutes
Servings 16 servings

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I have this thing with giving food cheesy names. As in, I’m against giving food cheesy names. I apologize if it’s something you’re really into. To each their own.

Personally, when I hear the name of a recipe, I want it to tell me what’s in it. Telling me something is “Aunt Mary’s Super Special Layer Cake” doesn’t give me any idea what it is. And I would probably choose “Raspberry Lemonade Cake” over “Luscious Lemony Razzmatastic Dream Cake”.

It’s just who I am.

No judging.

I promise I won’t judge you for whatever you choose to call your recipes.

But I was trying to decide how to title this post, and I was kind of stumped. If it was just a cheesecake cake, I could call it “Chocolate Peanut Butter Cheesecake Cake” and it would be a somewhat reasonable length. But it’s not just a chocolate peanut butter cheesecake cake, because it has the all-important  cookie layer, and I can’t just leave that out of the title. It would give people the wrong impression.

So I could call it Chocolate Cookie Cheesecake Cake with Peanut Butter Frosting, or I could call it Chocolate Peanut Butter Cookie Cheesecake Cake. But I feel like it’s a little ridiculous.

So I think we’ll just call it the Ultimate Chocolate Peanut Butter Cake for short.

whole chocolate peanut butter cake with peanut butter frosting and chocolate ganache

Anyway, so I had to choose a dessert to make for Easter at my in-laws. I know chocolate and peanut butter isn’t super Easter-y, but I’m never not in the mood for chocolate and peanut butter, so I went for it.

When I’m making something for a big dinner, whether we’re hosting or being hosted, I usually try to make something that I feel I shouldn’t be left alone with in our fridge. I had been dreaming up a chocolate cake, cookie, cheesecake combination for a long time, so I thought this was my chance.

You see, if I’m going to make a cake that weighs as much as my toddler, I feel like I probably shouldn’t eat it all myself.

piece of chocolate peanut butter cake showing cake layers cheesecake layer and cookie layer

Kidding. I really don’t know how much the cake weighs.

But I do know that it is quite large. And that I’d rather not get too much larger myself.

One of the things I love about this cake is the mix of textures. The cake is so moist and fudgy. The cookie layer is a bit crisp on the edges and has crunchy chocolate chips. The cheesecake is decadent and creamy. Just a wonderful, wonderful combination.

So whether you’re feeding a crowd or you’re going to hide this away in your fridge for yourself, I won’t judge. Enjoy 🙂

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The Ultimate Chocolate Peanut Butter Cake

4.67 from 6 votes
Take your chocolate cake to the next level with a creamy cheesecake layer and a fudgy cookie layer!
Prep Time 45 minutes
Cook Time 1 hour 25 minutes
Total Time 2 hours 10 minutes
Cuisine American
Course Dessert
Servings 16 servings
Calories 1151cal


For the cake:

  • 1 cup milk
  • 1/2 cup vegetable oil
  • 2 large eggs
  • 2 tsp vanilla
  • 2 cups sugar
  • 1 3/4 cups whole wheat flour or all-purpose
  • 3/4 cup unsweetened cocoa powder
  • 1 1/2 tsp baking soda
  • 1 1/2 tsp baking powder
  • 1 tsp salt
  • 1 cup strong hot coffee or water

For the cheesecake:

  • 2/3 cup chocolate good quality chocolate chips or chopped milk, semisweet or dark chocolate — depending on your tastes
  • 16 oz cream cheese 2 packges
  • 2 eggs
  • 1/2 cup sugar
  • 1/8 cup cocoa
  • 2 tsp vanilla

For the cookie

  • 3/4 cup butter room temperature
  • 1/2 cup brown sugar lightly packed
  • 1/2 cup sugar
  • 1 egg
  • 1 tsp vanilla
  • 1 1/4 cups whole wheat flour or all-purpose
  • 1/2 cup cocoa
  • 1 tsp baking soda
  • 1/2 cup chocolate chips

For the frosting

  • 1 1/2 cups butter
  • 1 1/2 cups peanut butter
  • 2 tsp vanilla
  • 1/4 cup milk
  • 5 1/2 cups icing sugar

For the ganache

  • 1 1/2 cup chocolate chips
  • 1 tbsp peanut butter
  • 3/4 cup milk


  • Important notes: you will want to use the same pans or pans that are exactly the same size for all components. I used 2 10″ springform pans and my layers were about the right thickness. Each time, I line the springform pan with wax paper and spray with non-stick.For the cake:Preheat the oven to 350 degrees F. Line 2 springform pans or cake pans the same size with wax paper and spray with non-stick spray. If using springform pans, line the outside with tin foil to catch any leaks.
  • In a large bowl, with a stand mixer or a whisk, combine milk, oil, eggs and vanilla. Add the sugar and beat until smooth.
  • Add flour, cocoa, baking soda, baking powder and salt and beat until just combined.
  • Slowly stir in hot coffee or water.
  • Pour into prepared pans and bake 20-30 minutes (baking time will depend on the size of your pans – check after 20 minutes), until a toothpick comes out clean.
  • Cool to room temperature before freezing or chilling for at least a few hours before assembly.
  • For the cheesecake: Line a springform pan (I used all 10″ springform pans)with wax paper and spray with non stick spray. Preheat oven to 350 degrees F.
  • Melt chocolate in the microwave at 50% power, stirring every 30 seconds. Set aside.
  • In a stand mixer, beat cream cheese until fluffy. Add eggs, sugar, cocoa and vanilla. Mix until smooth, scraping down the sides of the bowl if necessary.
  • Add the melted chocolate and beat again until smooth.
  • Pour into prepared pan and bake about 40 minutes, until set and doesn’t jiggle. (*Note: the original recipe recommends a water bath. I’m a bit of a rebel — obviously — and rarely do water baths. I didn’t this time and it didn’t crack at all)
  • Let cool to room temperature on the counter. Freeze or chill at least 3-4 hours before assembly.
  • For the cookie: Preheat the oven to 350 degrees F. Line a springform pan with wax paper and spray with non-stick.
  • In a stand mixer, cream butter and sugar until light and fluffy, about 3-4 minutes.
  • Add egg and vanilla extract.
  • Add flour, cocoa and baking soda and combine. Stir in chocolate chips.
  • Press into prepared pan (I recommend lightly wetting your hands to spread the dough evenly in the pan). Bake for about 15 minutes, until set. Be careful not to overbake as it will be hard and difficult to cut through.
  • Cool to room temperature. Chill or freeze cookie if not yet ready for assembly, or move on to assembly.
  • For the frosting: Beat butter, peanut butter, vanilla and milk until smooth.
  • Add in icing sugar and beat, slowly at first, then increasing speed to high, until light and fluffy.
  • Assembly:Set one of the cakes on a cake stand or plate. Spread a thin layer of frosting over top.
  • Set the cookie layer on top and spread a thin layer of frosting on top.
  • Set the cheesecake layer on top and spread on a thin layer of frosting.
  • Set the last cake layer on the very top. If the sides of your cake are quite uneven and you want to trim them, do that now with a serrated knife. Frost the top and sides of the cake. Set the cake in the fridge to set.
  • Prepare the ganache: combine chocolate, peanut butter and milk in a small pot over low heat on the stove. Stir constantly until melted.
  • Remove cake from the fridge and pour over the top.
  • Garnish as desired, and devour.


*Notes: I made this cake over several days. All parts of the cake freeze extremely well, so you can make the cake one day, the cheesecake another, the cookie another and then frost the last day. You can break it up however you want. I actually recommend assembling your cake when your cake and cheesecake layers are frozen, especially if you are going to trim the edges so that they are even all the way around.

Nutrition Information

Calories: 1151cal | Carbohydrates: 133g | Protein: 16g | Fat: 66g | Saturated Fat: 36g | Cholesterol: 157mg | Sodium: 831mg | Potassium: 548mg | Fiber: 7g | Sugar: 107g | Vitamin A: 1355IU | Vitamin C: 0.1mg | Calcium: 159mg | Iron: 3.3mg

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Meet Ashley

My name is Ashley Fehr and I love creating easy meals my family loves. I also like to do things my way, which means improvising and breaking the rules when necessary. Here you will find creative twists on old favorites and some of my favorite family recipes, passed down from generations!

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  1. Carole says

    Wondering what type of peanut butter to use? Natural /unsalted or a sweetened/salted style like Kraft or Jiffy. Thanks

  2. Carolyn Andrej says

    I made this entire cake to the directions, but now that it’s assembled and in the fridge. 1) I think it’s light on the frosting side. I feel like it’s more ‘naked cake’ style on the sides, and I kept it really thin in the layers. 2) I froze all of the cake layers, and wouldn’t recommend freezing the cookie layer. I went to trim my cake with a serrated knife and it was so hard it took a huge chunk out of the side of my cake! The cake layers were soft as well as the cheesecake, but just to insure this doesn’t happen again, I’d assemble the cake the same day I baked the cookie layer. I made it for my brother in laws birthday party that starts in a couple hours, so we’ll see how it turns out!

  3. Wendy Lewis says

    I’m confused as to how many springform plans you used to make this cake…did you remove the cake layers before freezing them then use the same pans for the other steps? If I can figure that out I plan to make this for my own birthday!

    • Ashley Fehr says

      Hi Wendy! I did make it over a few days, removing the layer and freezing before making the next. I usually make each cake/cookie on a different day so that it doesn’t take me as long!

  4. DAIANA says

    Delicious. i am afraid it is just way to much icing sugar for the frozzing… 5 cups and halh for the frozzing? am ia correct

  5. Emily says

    Making this for my husband’s 30th birthday…I have to take it to my in-laws for his party… But it is larger then my cake saver 🙂 !!!! Not actually sure my plan!!! so excited

  6. Tasha says

    I made this for my husband’s birthday today and it was a HUGE hit with all our friends and family! Thank you so much for such a great, easy to follow recipe!

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