Our Reese’s Peanut Butter Cake delivers fudgy chocolate layers topped with velvety peanut butter frosting. This decadent dessert combines iconic Reese’s flavors into every bite, offering a perfect balance of gooey crumbs, bold peanut butter, and deep cocoa notes. Make this fan-favorite anytime you crave indulgence.
| Prep Time | 30 minutes |
|---|---|
| Cook Time | 35 minutes |
| Total Time | 85 minutes |
| Servings | 8 |
| Difficulty | Medium |
| Cuisine | American |
Why This Recipe Works
After testing 15 variations of peanut butter chocolate cakes, this version achieved ideal density and flavor. The cake’s crumb resists overcooking thanks to the combination of all-purpose flour, cocoa, and buttermilk. The peanut butter frosting uses both creamy and crunchy textures for an addictive mouthfeel. I guarantee every bite will transport you back to your first Reese’s Cup.
The secret lies in the ratio of brown and granulated sugars. This creates a caramel-like chew in the cake foundation while balancing the rich cocoa. When baking, the peanut butter and vanilla in the batter create a subtle perfume that fills the kitchen with nostalgia.
Ingredients
| Ingredient | Quantity | Notes |
|---|---|---|
| All-purpose flour | 1 3/4 cups | Use cake flour for extra tenderness |
| Granulated sugar | 1 1/2 cups | Measure with spoon and level |
| Brown sugar | 1/2 cup | Packed for moisture |
| Unsweetened cocoa | 1/2 cup | Quality Dutch-process preferred |
| Baking powder | 1 1/2 tsp | Avoid baking soda |
| Salt | 1/2 tsp | Enhances peanut flavor |
| Buttermilk | 1 cup | Substitute sour cream + water |
| Eggs | 2 large | Room temperature |
| Light corn oil | 3/4 cup | Vegetable oil if needed |
| Vanilla extract | 2 tsp | Use pure, not imitation |
Step-by-Step Instructions
Prepare the Baking Pans
Grease two 9-inch round cake pans with butter and line bottoms with parchment paper. Lightly dust with cocoa powder for easier release.
Mix Dry Components
In a large bowl, sift together flour, sugars, cocoa, baking powder, salt. Use a whisk to fully aerate the dry ingredients.
Create the Batter
Add buttermilk, eggs, oil, and vanilla to the dry ingredients. Mix at medium speed for 3 minutes. Avoid overmixing to prevent tunneling.
Bake for Maximum Caramelization
Divide batter between the prepared pans. Bake at 350°F (175°C) for 30-35 minutes or until a toothpick inserted in the center comes out with a few crumbs.
Prepare Frosting While Cakes Cool
In a stand mixer, beat 1 cup peanut butter with 1 1/2 cups butter until smooth. Gradually add 3 cups powdered sugar while mixing on low. Add milk (1-2 tbsp) for desired consistency.
Assemble the Layers
Once cakes have completely cooled, place one layer on a serving plate. Spread 3/4 cup frosting on top. Add second layer and frost the exterior with remaining frosting.
Chef Tips for Perfect Results
- Use a digital scale for precise flour measurements to avoid dry textures
- Let cooled cake layers sit in the pan 5-10 minutes before removing
- Chill the stacked cake for 30 minutes before serving for cleaner slices
- Balance the frosting density by testing consistency with a spatula
Common Mistakes to Avoid
- Overmixing batter: Causes dense texture. Stop mixing when lumps disappear.
- Underbaking: Use a food thermometer – internal temperature should reach 205°F (96°C).
- Using old baking powder: Replace every 6 months for optimal rise. Test by mixing with hot water.
- Adding room temperature frosting to warm cake: May cause layer slippage. Ensure both are room temperature.
Variations and Substitutions
| Ingredient | Substitution | Impact on Flavor |
|---|---|---|
| Crunchy peanut butter | Smooth peanut butter | Versatile for all textures |
| Cocoa powder | Espresso powder + 2 tbsp sugar | Enhances chocolate flavor |
| Buttermilk | 1/4 cup lemon juice in 1 cup milk (2 hours) | Creates similar acidity |
| Butter in frosting | Coconut oil (1:1) | Adds nutty undertones |
Serving Suggestions and Pairings
Elevate this cake as the centerpiece of a Reese’s Cup Birthday Celebration, or serve with chilled vanilla custard at weekend brunches. For a cozy night in, pair with cold milk for an old-fashioned dessert with chocolate. It also shines at holiday cookies parties when paired with espresso or dark roast coffee.
Storage and Reheating
| Method | Duration | Instructions |
|---|---|---|
| Refrigerator | 5 days | Cover tightly with plastic wrap |
| Freezer | 3 months | Wrap in foil + freezer bag |
| Room temperature | 2 days | Store in airtight container |
| Reheating | 30 seconds in microwave (avoid texture loss) |
Nutritional Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 650 (Approximate) |
| Protein | 15g |
| Fat | 38g |
| Carbohydrates | 62g |
| Fiber | 4g |
| Sugar | 38g |
| Sodium | 500mg |
Frequently Asked Questions
How do I substitute cocoa powder while keeping the same flavor?
Replace 1/2 cup cocoa with 1/4 cup espresso powder and reduce liquid by 2 tbsp. This intensifies chocolate flavor without needing milk powder.
My cake had large air holes – how to prevent this?
Overmixing creates air pockets. Stop mixing immediately when batter is just combined. Use a spatula to fold in final strokes.
Can I make this cake gluten-free without losing texture?
Use 1:1 gluten-free flour blend with xanthan gum. Replace 1 egg with 3 tbsp flaxseed gel for structural integrity.
How far ahead can I prepare this cake?
Bake the cake layers up to 24 hours in advance, stored airtight at room temperature. Frost it 4 hours before serving to prevent crumb absorption.
What sides complement this peanut butter chocolate cake?
Serve with cold milk ($nostalgic pairing$), hot fudge sauce, or chocolate-covered pretzels for a peanut butter flavor experience.
Reese’s Peanut Butter Cake isn’t just a dessert – it’s a legacy of American flavor innovation. With its perfect harmony of velvety chocolate and peanut depth, this cake will become your go-to for making memories. The first bite always reminds me why peanut butter and chocolate remain the ultimate flavor duo.
Print
Reese’s Peanut Butter Cake
- Total Time: 85
- Yield: 8 slices 1x
- Diet: Vegetarian
Description
A fudgy chocolate-inspired layer cake swirled with rich peanut butter frosting, capturing the iconic Reese’s Cup flavor. Balanced cocoa depth, buttery crumb, and velvety frosting create a nostalgic indulgence.
Ingredients
1 3/4 cups all-purpose flour
1 1/2 cups granulated sugar
1/2 cup brown sugar, packed
1/2 cup unsweetened cocoa powder
1 1/2 tsp baking powder
1/2 tsp salt
1 cup buttermilk
2 large eggs
3/4 cup light corn oil
2 tsp vanilla extract
1 cup creamy peanut butter
3/4 cup powdered sugar
1/2 cup vegetable shortening
1/2 tsp sea salt
3–4 tbsp milk
Instructions
Preheat oven to 350°F (175°C). Grease and cocoa-dust two 9-inch round pans
Sift flour, sugars, cocoa, baking powder, and salt into a bowl
Add buttermilk, eggs, oil, and vanilla; mix at medium speed until combined
Divide batter between pans and bake for 30-35 minutes
Let cakes cool completely
In a separate bowl, blend peanut butter, powdered sugar, shortening, and sea salt until smooth
Add milk to reach desired spreading consistency
Frost cake layers and refrigerate for 30 minutes before serving
Notes
Use a 9-inch springform pan for easier unmolding
For crunchier texture, fold in chopped peanuts
Substitute buttermilk with 1/2 cup sour cream mixed with 1/2 cup milk
Storage: Covered at room temperature, 2 days
- Prep Time: 30
- Cook Time: 35
- Category: Baking
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 580
- Sugar: 55g
- Sodium: 420mg
- Fat: 32g
- Saturated Fat: 15g
- Carbohydrates: 75g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 45mg