Homemade Chocolate Peanut Butter Cake Recipe

Irresistibly Rich Homemade Chocolate Peanut Butter Cake Recipe

Whipping up a decadent chocolate peanut butter cake at home promises pure culinary magic.

Creamy peanut butter swirls through rich chocolate layers, creating an irresistible dessert sensation.

Layers of moist chocolate cake meld seamlessly with smooth peanut butter frosting.

Chocolate and peanut butter form an unbeatable flavor combination that sparks joy in every bite.

Baking this cake feels like crafting a delicious work of art that celebrates indulgence.

Each slice promises to transport you to a world of sweet, nutty bliss.

You won’t be able to resist diving fork-first into this ultimate comfort dessert.

Variations to Try for Peanut Butter Cake

  • Gluten-Free Chocolate Peanut Butter Cake: Replace regular flour with almond or gluten-free flour blend for those with wheat sensitivities.
  • Vegan Chocolate Peanut Butter Cake: Swap eggs with flax eggs, use plant-based milk, and coconut oil instead of dairy ingredients for a completely plant-based version.
  • Low-Sugar Chocolate Peanut Butter Cake: Substitute sugar with monk fruit sweetener or stevia, and use sugar-free chocolate to reduce overall sugar content.
  • Dairy-Free Chocolate Peanut Butter Cake: Replace milk with almond or oat milk, use dairy-free margarine instead of butter, and ensure all ingredients are dairy-free.

Serving Suggestions for Chocolate Peanut Butter Cake

  • Chocolate Peanut Butter Decadence: Drizzle warm chocolate sauce over each slice for an extra indulgent touch.
  • Nutty Companion: Sprinkle chopped roasted peanuts around the cake's edges to add delightful crunch and enhance the nutty flavor profile.
  • Creamy Contrast: Serve alongside a scoop of vanilla ice cream to balance the rich chocolate and peanut butter intensity.
  • Elegant Presentation: Dust the top with cocoa powder or chocolate shavings for a sophisticated and visually appealing finish.

Storage Advice for Peanut Butter Chocolate Cake

  • Store cake in an airtight container for up to 5 days. Wrap tightly with plastic wrap to prevent drying out and preserve moisture.
  • Seal completely in plastic wrap, then aluminum foil. Keeps perfectly for 2-3 months. Thaw overnight in refrigerator before serving.
  • Wrap each slice separately in plastic wrap, then place in freezer bag. Allows quick single-serving defrosting within 2-3 months.
  • Warm refrigerated cake at room temperature for 30 minutes. Microwave individual slices for 15-20 seconds to restore softness. Never overheat to prevent drying out cake's delicate texture.

FAQs

  • Is this cake recipe difficult to make?

No, it’s quite simple! Even beginner bakers can follow the step-by-step instructions easily. The process involves basic mixing techniques and standard baking steps.

  • What makes the cake moist?

The combination of milk, oil, and boiling water helps create a soft, tender texture. These liquid ingredients prevent the cake from becoming dry and dense.

  • Can I use natural or crunchy peanut butter for the frosting?

Creamy peanut butter works best for smooth frosting. Natural peanut butter might separate, and crunchy varieties can create an uneven texture.

  • How do I prevent the cake from sticking to the pan?

Grease the cake pans thoroughly and dust with flour, or use parchment paper liners. This ensures easy cake removal without breaking.

Homemade Chocolate Peanut Butter Cake Benefits

  • Master Baking Skills: Perfect for beginners wanting to learn cake-making techniques, with straightforward steps that guarantee a delicious result even for novice bakers.
  • Crowd-Pleasing Dessert: An ideal treat for family gatherings, birthday celebrations, or potlucks that will instantly become everyone's favorite sweet indulgence.
  • Customize with Ease: Flexible recipe allowing simple decorations or personal touches like chocolate drizzle, chopped peanuts, or extra frosting swirls to make it uniquely yours.

Ingredients Needed for Chocolate Peanut Butter Cake

Cake Base Ingredients:
  • All-Purpose Flour: A key structural ingredient that provides the cake's foundation and texture.
  • Granulated Sugar: Adds sweetness and helps create a tender cake crumb.
  • Cocoa Powder: Delivers rich chocolate flavor and deep color to the cake.
  • Baking Soda, Baking Powder: Essential leavening agents that help the cake rise and become fluffy.
Wet Ingredients:
  • Eggs: Bind the ingredients together and provide moisture and structure.
  • Milk: Adds richness and helps create a smooth cake batter.
  • Vegetable Oil: Ensures the cake remains moist and tender.
  • Vanilla Extract: Enhances the overall flavor profile of the cake.
  • Boiling Water: Helps bloom the cocoa powder and create a smooth, rich batter.
Frosting Ingredients:
  • Peanut Butter, Butter: Create a creamy, rich base for the frosting.
  • Powdered Sugar: Provides sweetness and helps achieve the right frosting consistency.

How to Make Chocolate Peanut Butter Cake

Step 1: Warm Up the Oven and Get Pans Ready

Grab your cake pans and lightly grease them.

Preheat the oven to a toasty 350°F.

This ensures your cake will bake evenly and come out perfectly golden.

Step 2: Create the Dry Ingredient Blend

In a mixing bowl, whisk together:
  • All-purpose flour
  • Cocoa powder
  • Baking soda
  • Salt

Blend these ingredients until they’re completely combined and free of any lumps.

Step 3: Whip Up the Wet Ingredient Mix

In a separate large bowl, combine:
  • Granulated sugar
  • Eggs
  • Whole milk
  • Vegetable oil
  • Vanilla extract

Use an electric mixer to blend these ingredients until they’re smooth and well incorporated.

Step 4: Merge Wet and Dry Ingredients

Slowly add the dry ingredient mixture into the wet ingredients.

Mix gently until just combined.

Carefully pour in boiling water and stir until the batter becomes silky and thin.

Step 5: Bake the Chocolate Cake

Pour the batter evenly into the prepared pans.

Slide the pans into the preheated oven and bake for about 30-35 minutes.

Check doneness by inserting a toothpick – it should come out clean.

Step 6: Craft the Peanut Butter Frosting

In a clean bowl, beat together:
  • Creamy peanut butter
  • Softened butter
  • Powdered sugar

Whip until the frosting becomes light, fluffy, and spreadable.

Step 7: Assemble and Frost the Cake

Once cakes are completely cooled, layer them with frosting between each layer.

Cover the entire cake with the remaining peanut butter frosting, creating smooth, even layers.

Step 8: Chill and Serve

Place the frosted cake in the refrigerator for about 30 minutes to set.

Slice and serve this decadent chocolate peanut butter masterpiece.

Pro Tips for Peanut Butter Chocolate Cake

  • Add a splash of sour cream or buttermilk to the batter for an extra tender, rich cake texture that melts in your mouth.
  • Ensure butter and peanut butter are at room temperature for smoother, lump-free mixing that spreads like a dream.
  • Line cake pans with parchment paper and lightly grease the sides to guarantee easy cake removal without breaking.
  • Let cake cool completely before frosting to prevent melting and ensure a clean, professional-looking finish.
  • Dissolve instant coffee powder in the boiling water to enhance the chocolate's richness without adding coffee taste.
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Homemade Chocolate Peanut Butter Cake Recipe

Homemade Chocolate Peanut Butter Cake Recipe


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4.7 from 38 reviews

  • Total Time: 1 hour
  • Yield: 12 1x

Description

Indulgent Homemade Chocolate Peanut Butter Cake brings classic comfort flavors together in one irresistible dessert. Rich chocolate layers mingle with creamy peanut butter frosting, creating a delectable treat that promises pure satisfaction for chocolate and peanut butter enthusiasts.


Ingredients

Scale

Dry Ingredients:

  • 2 cups all-purpose flour
  • 3/4 cup cocoa powder
  • 2 teaspoons baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 2 cups granulated sugar

Wet Ingredients:

  • 2 large eggs
  • 1 cup milk
  • 1/2 cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water

Frosting Ingredients:

  • 1 cup creamy peanut butter
  • 1/2 cup unsalted butter
  • 2 cups powdered sugar
  • 1/4 cup heavy cream

Instructions

  1. Warm the oven to 350°F and meticulously grease two 9-inch round cake pans with butter, then dust with cocoa powder.
  2. Sift together flour, cocoa powder, baking soda, and salt in a medium mixing bowl, ensuring no lumps remain.
  3. Whisk together granulated sugar, eggs, whole milk, vegetable oil, and pure vanilla extract in a separate large bowl until smooth and fully incorporated.
  4. Gradually fold the dry ingredient mixture into the wet ingredients, stirring gently until just combined.
  5. Carefully pour the hot water into the batter, mixing until the consistency becomes silky and uniform.
  6. Evenly distribute the chocolate batter between the prepared cake pans, smoothing the tops with a spatula.
  7. Bake for 30-35 minutes, rotating pans halfway through, until a toothpick inserted comes out clean.
  8. Allow cakes to cool in pans for 10 minutes, then transfer to wire racks to cool completely.
  9. Create the peanut butter frosting by whipping softened butter, creamy peanut butter, and powdered sugar until light and fluffy.
  10. Place first cake layer on serving plate, spread a generous layer of frosting, then top with second cake layer.
  11. Coat entire cake with remaining frosting, creating smooth and even layers.
  12. Refrigerate for 30 minutes to set the frosting before serving.

Notes

  • Swap vegetable oil with melted coconut oil for a healthier alternative that adds subtle tropical notes.
  • Use gluten-free flour blend to make this cake suitable for those with gluten sensitivities, ensuring the texture remains moist and tender.
  • Add a pinch of espresso powder to the chocolate batter to intensify the chocolate flavor without making it taste like coffee.
  • Sprinkle crushed peanuts or chocolate chips between cake layers for extra crunch and visual appeal that elevates the presentation.
  • Prep Time: 25 minutes
  • Cook Time: 35 minutes
  • Category: Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 350 kcal
  • Sugar: 28 g
  • Sodium: 180 mg
  • Fat: 20 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 38 g
  • Fiber: 3 g
  • Protein: 6 g
  • Cholesterol: 45 mg
Lucas Bennett

Lucas Bennett

Founder & Recipe Developer

Expertise

  • Developing single-serving recipes with a rustic, seasonal twist.
  • Crafting engaging food insights that connect with readers.
  • Developing content that educates readers on healthy baking alternatives.
  • Integrating local ingredients into accessible home cooking.​

Education

Blue Ridge Community College – Certificate in Culinary Arts
Focused on seasonal cooking, sustainable kitchen practices, and farm-to-table techniques.

Appalachian State University – B.A. in English
Built critical thinking and analysis through diverse texts. Guided by faculty, it prepares graduates for publishing and more.


Growing up in the rolling hills of North Carolina, Lucas learned early that some of life’s best memories start around a kitchen table. After studying English at Appalachian State University and honing his culinary skills at Blue Ridge Community College, he dreamed of blending storytelling with rustic, seasonal cooking, and The Scrumptious Pumpkin was born.
Lucas focuses on easy, single-serving recipes that turn fresh, local ingredients into something special. His style is simple, heartfelt, and rooted in the beauty of the seasons. When he’s not testing a new dish, you’ll probably find him hiking in the Blue Ridge Mountains, browsing farmers’ markets, or scribbling food stories in a notebook.

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