The Best Chocolate Peanut Butter Cake Recipe To Bake

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This Chocolate Peanut Butter Cake is rich and creamy, made with cocoa powder and peanut butter, and topped with an easy-to-make chocolate ganache. 

Chocolate Peanut Butter Cake

Chocolate Peanut Butter Cake Recipe To Bake

Prep Time: 30 Minutes
Cook Time:
35 Minutes
Additional Time: 15 Minutes
Total Time:
1 Hour, 15 Minutes
Servings:
1 Cake

If you are in the market for testing out a new cake recipe, boy, do I have one for you? In fact, with all the current sales on cake mixes and batters, I thought it was only appropriate to use one of my “boxes”.

However, who wants to make just a box cake? I don’t! If you didn’t know already, I am a cake baker. And only bake for my family and friends and have been approached to do it professionally, but that is not me.

It’s just a fun thing to do. I first started baking when my son celebrated his first birthday. I would say his first cake was a hot mess, but my family would say differently. Since you can’t just make a box cake, I doctored this cake mix base. I came up with this recipe as a last-minute pull-together cake for my husband’s birthday. It was a big hit.

Do I Need Any Special Ingredients for This Chocolate Cake

Please note that the full listing of ingredients as well as the printable recipe is listed below. I know the list of ingredients might appear daunting, but I promise the hardest part is waiting for the cake to cool! This chocolate cake contains fairly standard cake ingredients that you probably already have in your pantry:

Chocolate Cake

  • 1 pkg Duncan Hines Devil Food Cake With Pudding Mix
  • 1/4 cup Cocoa Powder
  • 1 cup Sour Cream
  • 1 cup Vegetable Oil
  • 4 Eggs (beaten)
  • 1/2 cup Warm Water
  • 2 cups Semi-Sweet Chocolate Chips

Peanut Butter Filling

  • 1 cup of Creamy Peanut Butter
  • 1 Stick Unsalted Butter
  • 2 cups powdered sugar
  • 3 – 4 tbsp Whole Milk
  • 2 tsp Pure Vanilla Extract

Buttercream Frosting

  • 2 tsp Pure Vanilla Extract
  • 2 lbs powdered sugar
  • 4 โ€“ 6 tbsp Milk
  • 2 tbsp Meringue Powder
  • 1/4 tsp Salt
  • 2 cups Crisco Shortening (do not substitute)

Chocolate Ganache Topping

  • 3 oz Chocolate Semi-Sweet Chocolate Morsels
  • 1/4 Cup Heavy Cream

How To Make Chocolate Peanut Butter Cake

If you are DOWN for some cake… you’re in the right spot.

STEP ONE: Preheat oven to 350 degrees. Then combine cake mix ingredients in a large bowl – cocoa powder, sour cream, oil, eggs, and water. Then once combined, stir in chocolate chips by hand.

STEP TWO: Pour into well-greased 2 โ€“ 9-inch round cake pans. Bake for roughly 35 minutes or the cake stick check comes out clean. Let cake cook: Allow cake to cool completely before filling and frosting. If you don’t, you will have a pretty mess on your hands.

Not only is this cake over-the-top delicious, but itโ€™s also quite stunning if I do say so myself. 

Making The Chocolate Ganache

Letโ€™s talk about the chocolate ganache! It takes this Chocolate Peanut Butter Cake to the next level. It honestly makes it taste just like a Reeseโ€™s Peanut Butter Cup but in cake form! And this step you do not want to miss.

You don’t need any fancy skills to make a ganache. The key to making this ganache right is patience. Do not try to speed things up by heating up the chocolate and heavy cream too fast. You will end up with baked chocolate. Believe me, I have done it.

Chocolate cake to die for with peanut butter -sliced cake with peanut butter cake layer

How To Store Your Cake

Before serving this cake, I recommend storing it in the refrigerator. Then, right before serving your cake, allow the cake to come to room temperature for the best flavor and texture. Afterward, if you have any leftovers, store them in the fridge for up to 7 days in an airtight container. You can also freeze this cake for up to 4 months.

The Best Chocolate Peanut Butter Cake Recipe

This is the perfect special occasion cake. Now, don’t you agree? Serve this cake with creamy vanilla ice cream.

Did You Enjoy Making This Recipe?ย Please rate this recipe with โญโญโญโญโญ or leave a comment. It helps other wonderful people connect with our recipes.

Yield: 1 Cake

The Best Chocolate Peanut Butter Cake Recipe

Chocolate cake to die for with peanut butter

This Chocolate Peanut Butter Cake is rich and creamy, made with cocoa powder and peanut butter and topped with an easy to make the chocolate ganache.

Prep Time 30 minutes
Cook Time 35 minutes
Additional Time 15 minutes
Total Time 1 hour 20 minutes

Ingredients

Chocolate Cake

  • 1 pkg Duncan Hines Devil Food Cake with Pudding Mix
  • 1/4 cup Cocoa Powder
  • 1 cup Sour Cream
  • 1 cup Vegetable Oil
  • 4 Eggs (beaten)
  • 1/2 cup Warm Water
  • 2 cups Semi-Sweet Chocolate Chips

Peanut Butter Filling

  • 1 cup of Creamy Peanut Butter
  • 1 Stick Unsalted Butter
  • 2 cups powdered sugar
  • 3 - 4 tbsp Whole Milk
  • 2 tsp Pure Vanilla Extract

Buttercream Frosting

  • 2 tsp Pure Vanilla Extract
  • 2 lbs powdered sugar
  • 4 โ€“ 6 tbsp Milk
  • 2 tbsp Meringue Powder
  • 1/4 tsp Salt
  • 2 cups Crisco Shortening

Chocolate Ganache Topping

  • 3 oz Chocolate Semi Sweet Chocolate Morsels
  • 1/4 Cup Heavy Cream

Instructions

    CHOCOLATE CAKE

    Preheat oven to 350 degrees.

    Mix cake mix, cocoa powder, sour cream, oil, eggs, and water.

    Once combined, stir in chocolate chips by hand.

    Pour into well-greased 2 – 9 inch round cake pans.

    Cook for roughly 35 minutes or cake stick check comes out clean.

    PEANUT BUTTER FROSTING

    Place the peanut butter and butter in a mixing bowl. Blend with electric mixer on low speed, until fluffy, 30 seconds, Stop. Add confection sugar and milk and vanilla.

    Blend on low for a minute, beat on medium until fluffy.

    If needed add a little more milk until the right consistency is met.

    Once your cakes are cool, sandwich frosting in between the two cakes.

    BUTTERCREAM FROSTING

    Cream Crisco, vanilla extract & milk together with an electric mixer.

    Slowly add in dry ingredients on medium speed until thoroughly mixed together.

    Then you are ready to frost your cake.

    CHOCOLATE GANACHE TOPPING

    Cook the chocolate chips and heavy cream in the top of a double boiler over simmering water until smooth and warm, stirring occasionally.

    Once the chocolate is completely melted remove it from heat.

    Whisk until thickened and cool.

    Then add to the top of your cake.

    **First make sure that your cake is frosted well with the buttercream frosting before applying**

Nutrition Information:

Yield:

16

Serving Size:

1

Amount Per Serving: Calories: 1063Total Fat: 70gSaturated Fat: 25gTrans Fat: 1gUnsaturated Fat: 40gCholesterol: 99mgSodium: 294mgCarbohydrates: 108gFiber: 3gSugar: 97gProtein: 9g

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Recipe Originally Published: November 18, 2014

If you made this recipe, we would love to hear all about it. We get so excited when we learn that you have chosen to make one of our recipes featured on Inspiring Savings. Please leave us a comment below.

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7 Comments

  1. The 2 cups of Crisco shortening are listed in the ingredients for the peanut butter filling. In the directions the Crisco is used in the frosting. I will be making this for my daughter in laws birthday. She is a Reese Peanut Butter Cup addict!

  2. Just when I thought I would start eating healthy again, I saw this recipe. This looks so good. I will definitely be giving it a try soon. Thank you for sharing.

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