Chocolate Cake with Peanut Butter Frosting

This Chocolate Cake with Peanut Butter Frosting is made with a store-bought cake mix and our secret ingredient, pudding mix. A homemade peanut butter frosting with cream cheese makes for the most addicting icing in the world. This cake is truly a recipe that will be requested over and over again.

This cake is for the chocolate peanut butter lovers! It's a moist, rich chocolate cake that requires just one bowl and a whisk or mixer to make.

Our secret ingredients of pudding and sour cream give it an incredible crumb that is like no other chocolate cake you've ever had. Add with a candy topping and garnishes and you've got yourself a sure bet dessert win!

Looking for more dessert inspiration to quench your sweet tooth? Be sure to check out my EASY Chocolate Peanut Butter No Bake Cookies, Chocolate Bundt Cake, and Chocolate Loaf Cake!

Why You'll Love this Recipe

• Any Occasion Dessert: For a birthday, family reunion, work potluck, sporting get-together, you name it, this dessert is the perfect cake for all special occasions and celebrations.
• A Dynamic Duo: Chocolate and peanut butter is an iconic flavor combination. The rich, dark chocolate flavor and nutty, sweet, creamy peanut butter frosting and peanut butter chips make this a dessert that you won't be able to resist.
• Simple to Make: This delicious cake uses familiar ingredients that are easy to assemble. A box cake mix and instant pudding mix adds both ease and maximum flavor and moisture.
• Moist and Rich: This peanut butter chocolate cake is so tender and moist, it's the epitome of decadence!

Ingredients for Chocolate Peanut Butter Cake

Scroll Down for Ingredient Amounts Listed in the Recipe Card Below

For the Chocolate Cake:

• Dark Chocolate Cake Mix: Serves as the foundational ingredient, providing the structure and basic flavor profile.
• Instant Chocolate Pudding Mix: Contributes moisture and helps maintain a tender crumb texture.
• Sour Cream: Adds moisture, resulting in a moist and dense texture, and a slightly tangy flavor that complements the sweetness of the cake.
• Eggs: Provides structure and stability and contribute to the cake's leavening.
• Vegetable or Canola Oil (plus water): Either canola or vegetable oil along with the water can both add moisture to the cake, ensuring a soft and tender crumb.
• Peanut Butter Chips: Introduces a burst of flavor and a textural element to the cake.

For the Peanut Butter Frosting Recipe:

• Creamy Peanut Butter: The star ingredient! It contributes to the creamiest peanut butter frosting and adds richness to the overall taste.
• Cream Cheese: Adds a luscious and creamy texture to the frosting. Its slight tanginess complements the sweetness of the frosting.
• Powdered Sugar: Confectioners' sugar sweetens the frosting and also helps give it structure.
• Vanilla Extract: Enhances the overall flavor of the frosting.
• Whipped Topping: Adds a light and airy quality to the frosting.
• Garnish Options: Chocolate Sauce, Reese's Peanut Butter Cups, Peanuts

Tools You'll Need

• Liquid Measuring Cups
• Measuring Cups and Spoons
• Spatula
• Hand Mixer
• Mixing Bowls
• 13"x9" Baking Dish

How to Make Chocolate Cake with Peanut Butter Frosting

Chocolate Cake Instructions:

1. In a large bowl, combine the cake mix, pudding mix, sour cream, eggs, oil, and water. Mix with an electric mixer on medium speed for or with a whisk just until blended, about 45-60 seconds. 

2. Scrape down the sides of the bowl. Fold in the peanut butter chips.

3. Pour the cake batter into a greased 13"x9" pan. Bake in a preheated 350ºF for 35-40 minutes. Allow the cake to cool completely before frosting.

Peanut Butter Cream Cheese Frosting Instructions:

1. For the frosting, blend the cream cheese and peanut butter in a large mixing bowl with an electric mixer on medium-high speed until well combined. 

2. Add powdered sugar, a pinch of salt, and vanilla. Mix until smooth. 

3. Fold or with a mixer on low speed, incorporate half of the whipped topping. Once combined, add the remaining whipped topping. 

4. Spread evenly over the top of the cake. Cover and refrigerate at least 4 hours.

5. When ready to serve, garnish as desired.

Expert Tips for Recipe Success

• Make homemade chocolate cake. If you want to substitute with a homemade cake mix, here are the ingredients:
  • 2 cups all-purpose flour, 1 ¾ cups granulated sugar,. ¾ cup unsweetened cocoa or dark cocoa powder, 2 tsp baking powder, 1 tsp baking soda, ½ tsp salt
• Make homemade whipped cream. Frozen whipped topping can be substituted with homemade. Simply whip together 1 ½ cups heavy cream or heavy whipping cream, ¼ cup powdered sugar and ½ teaspoon vanilla extract until stiff peaks form.
• Homemade Instant chocolate pudding mix. You can opt for a homemade instant pudding mix. DO NOT substitute the mix for a packaged cooked chocolate pudding mix.
• Be mindful of mixing time. Mix the batter until just combined. Over-mixing can lead to a tough cake.
• Preheat your oven. Ensure that your oven is fully preheated before baking. Consistent temperature is crucial for even baking.
• Check for doneness. Use the toothpick test to check for doneness. A toothpick inserted into the center of the cake should come out with a few moist crumbs but no wet batter.
• Let it cool properly. Allow to cool in the pan on a wire rack. Cooling too quickly can lead to a collapsed cake.

Storage and Freezing Instructions

Chocolate and Peanut Butter Cake should be stored in the refrigerator because of the dairy content. It can be kept in the refrigerator in an airtight container for up to four days.

It can also be frozen. Simply store in a freezer safe container for up to 3 months. Thaw it in the refrigerator before serving. It's best to add the garnishes once it's completely thawed.

Frequently Asked Questions

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