Peanut Butter Pound Cake Recipe

Peanut Butter Pound Cake is the ultimate dessert for those who love the rich, nutty flavor of peanut butter paired with the buttery, dense texture of a classic pound cake. This indulgent treat is perfect for special occasions, casual gatherings, or simply as a sweet way to brighten your day. Whether served plain or with a drizzle of frosting, this pound cake is guaranteed to impress.

In this detailed guide, you’ll learn everything you need to know to create the perfect Peanut Butter Pound Cake, from its ingredients and tools to step-by-step instructions and expert tips. Let’s dive in and make this delicious dessert a staple in your baking repertoire!

Overview of Peanut Butter Pound Cake

Peanut Butter Pound Cake is a modern twist on the traditional pound cake, which originated in Europe centuries ago. Traditional pound cake recipes used equal parts of butter, sugar, eggs, and flour, resulting in a dense yet flavorful dessert. Over time, the recipe evolved, and bakers began experimenting with flavors and textures. Peanut butter, a quintessentially American ingredient, adds a unique richness and nutty flavor that takes this classic dessert to a whole new level.

This cake combines the smooth, creamy taste of peanut butter with the tender crumb of a pound cake, creating a dessert that’s both nostalgic and innovative. Whether you’re a fan of peanut butter or a lover of classic pound cakes, this recipe is a must-try.

Preparation Phase & Tools to Use

Before getting started, here’s a quick breakdown of what to expect:

  • Prep Time: 20 minutes
  • Cook Time: 75–85 minutes
  • Cooling Time: 30 minutes
  • Total Time: Approximately 2 hours
  • Servings: 12–16 slices
  • Yield: 1 bundt cake

Essential Tools and Equipment

To make the perfect Peanut Butter Pound Cake, you’ll need the following tools:

  • Bundt pan: A non-stick or well-greased bundt pan is essential for even baking and easy release.
  • Stand or handheld mixer: For creaming the butter and sugar and achieving the perfect batter consistency.
  • Rubber spatula: To scrape down the sides of the bowl and ensure all ingredients are well incorporated.
  • Measuring cups and spoons: Precision is key in baking, so accurate measurements are a must.
  • Wire cooling rack: Allows the cake to cool evenly without becoming soggy.
  • Toothpick or wooden skewer: To test for doneness.

Preparation Tips for Success

  • Room Temperature Ingredients: Ensure the butter, eggs, and buttermilk are at room temperature for easier mixing and a smoother batter.
  • Grease and Sugar the Pan: Instead of flouring the pan, greasing it and dusting it with sugar creates a caramelized crust that adds flavor and ensures the cake releases easily.
  • Alternate Adding Ingredients: When combining the dry and wet ingredients, alternate between them, starting and ending with the dry. This technique prevents overmixing and keeps the batter light.
  • Don’t Overmix: Mix just until the ingredients are incorporated to avoid a dense cake.
  • Monitor Baking Time: Oven temperatures can vary, so check the cake with a toothpick at the 75-minute mark.

Ingredients List

For the Cake

  • 1 ½ cup butter (softened)
  • 3 cups granulated sugar
  • ½ cup creamy peanut butter
  • 6 large eggs
  • 3 cups all-purpose flour
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1 cup buttermilk
  • 1 teaspoon pure vanilla extract

For the Frosting

  • ½ cup creamy peanut butter
  • ⅓ cup light corn syrup
  • 2 cups powdered sugar (confectioners’)
  • 3–4 tablespoons heavy whipping cream
  • 1 teaspoon pure vanilla extract

Step-by-Step Instructions

How to Make the Cake

Step 1: Prepare the Oven and Pan

Preheat your oven to 350°F (175°C). Spray a bundt pan with non-stick cooking spray or grease it with butter, then dust it with granulated sugar. This step ensures the cake releases easily while adding a delightful caramelized crust.

Step 2: Cream the Butter and Sugar

In a large mixing bowl, beat the softened butter and granulated sugar together until the mixture becomes light and fluffy. This process typically takes about 3–5 minutes using a stand or handheld mixer. The creaming process incorporates air, which helps create a tender crumb.

Step 3: Add the Peanut Butter

Mix in the creamy peanut butter until it’s fully incorporated. The peanut butter adds richness and a nutty flavor to the cake.

Step 4: Add the Eggs

Add the eggs one at a time, beating well after each addition. This ensures the eggs are evenly distributed and prevents the batter from curdling.

Step 5: Mix the Dry Ingredients

In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. This step helps evenly distribute the leavening agents.

Step 6: Alternate Adding the Dry Ingredients and Buttermilk

With the mixer on low speed, add the dry ingredients to the butter mixture in three additions, alternating with the buttermilk. Begin and end with the dry ingredients. This technique helps maintain a smooth, consistent batter without overmixing.

Step 7: Add Vanilla Extract

Stir in the pure vanilla extract for an extra layer of flavor.

Step 8: Pour Batter into the Pan

Pour the batter into the prepared bundt pan, using a rubber spatula to smooth the surface.

Step 9: Bake

Place the bundt pan in the preheated oven and bake for 75–85 minutes, or until a toothpick inserted into the center comes out clean or with dry crumbs.

Step 10: Cool the Cake

Allow the cake to cool in the pan on a wire rack for 30 minutes. Afterward, carefully invert the cake onto a serving tray and let it cool completely before adding the frosting.

How to Make the Frosting

Step 1: Cream Peanut Butter, Vanilla, and Corn Syrup

In a mixing bowl, combine the creamy peanut butter, pure vanilla extract, and light corn syrup. Beat until smooth.

Step 2: Add Powdered Sugar and Cream

Gradually add the powdered sugar, one cup at a time, alternating with the heavy whipping cream (1 tablespoon at a time). Mix well after each addition until the frosting reaches a thick but spreadable consistency.

Step 3: Spread the Frosting

Spread the frosting evenly over the cooled pound cake. For an extra-special presentation, let the frosting drizzle slightly down the sides of the bundt cake.

Serving Suggestions

Peanut Butter Pound Cake is delicious on its own, but you can elevate the experience with these serving ideas:

  • Serve with a scoop of vanilla ice cream for a creamy contrast.
  • Pair with fresh berries like strawberries or raspberries for a burst of freshness.
  • Add a drizzle of chocolate sauce or caramel for added indulgence.

Side Dish Recommendations

While Peanut Butter Pound Cake is a standout dessert on its own, pairing it with complementary side dishes can elevate its flavor profile and presentation. Here are some of the best side dish ideas to serve with your cake for an unforgettable dessert experience.

1. Vanilla Ice Cream

The creamy and cool texture of vanilla ice cream pairs perfectly with the dense and rich flavor of the pound cake. The lightness of the ice cream balances the sweetness of the cake, making it an ideal companion.

2. Fresh Berries

A side of fresh berries such as strawberries, raspberries, or blueberries provides a refreshing contrast to the richness of the pound cake. The tartness of the berries cuts through the sweetness, while their vibrant colors add visual appeal to your plate.

3. Whipped Cream

Light and airy whipped cream is another excellent accompaniment for this cake. Whether dolloped on top or served on the side, it adds a soft and creamy texture that enhances each bite.

4. Chocolate Sauce

A drizzle of warm chocolate sauce adds a touch of decadence to the pound cake. The combination of peanut butter and chocolate is a classic pairing that always delights.

5. Caramel Sauce

For a buttery and sweet addition, serve your pound cake with a drizzle of caramel sauce. The nutty undertones of the caramel perfectly complement the peanut butter flavor in the cake.

6. Coffee or Espresso

A cup of freshly brewed coffee or a shot of espresso pairs beautifully with the cake. The bitterness of the coffee balances the sweetness of the dessert, making it a satisfying conclusion to any meal.

7. Milkshake

A peanut butter or chocolate milkshake served alongside the cake makes for a nostalgic and indulgent treat. The creamy shake echoes the flavor of the cake while offering a fun, diner-style dessert experience.

8. Banana Slices

Peanut butter and banana is a beloved flavor combination. Adding freshly sliced bananas as a garnish or side dish enhances the cake’s nutty notes while providing a natural sweetness and creamy texture.

Nutritional Information and Health Benefits

Peanut Butter Pound Cake is undeniably indulgent, but it’s helpful to understand its nutritional composition to enjoy it in moderation. Below is an overview of its approximate nutritional values per serving (based on a standard slice).

Nutritional Information (Per Slice)

  • Calories: ~520
  • Total Fat: 25g
  • Saturated Fat: 12g
  • Unsaturated Fat: 9g
  • Cholesterol: 125mg
  • Sodium: 250mg
  • Total Carbohydrates: 65g
  • Dietary Fiber: 1g
  • Sugars: 40g
  • Protein: 7g

Key Ingredients and Their Health Benefits

1. Peanut Butter

  • Rich in protein, healthy fats, and essential vitamins like vitamin E and magnesium.
  • Contains antioxidants that promote heart health.

2. Butter

  • Adds richness and flavor to the cake. While butter is high in saturated fat, it’s fine in moderation as part of a balanced diet.

3. Eggs

  • Eggs are an excellent source of high-quality protein and provide vitamins such as B12 and D. They also contribute to the cake’s structure and moisture.

4. Buttermilk

  • Low in fat and a good source of calcium. Buttermilk adds tanginess to the cake and helps keep it moist.

Common Mistakes to Avoid and How to Perfect the Recipe

Making a perfect Peanut Butter Pound Cake is easier when you know what pitfalls to avoid. Below are some common mistakes along with tips to ensure success every time.

1. Not Preparing the Pan Properly

One of the most common errors is failing to grease the bundt pan thoroughly. To prevent the cake from sticking, always use non-stick spray or grease the pan with butter and dust it with sugar. The sugar not only helps release the cake but also creates a caramelized crust that enhances flavor.

2. Using Cold Ingredients

Cold butter, eggs, or buttermilk can result in uneven mixing and a dense texture. Always let your ingredients come to room temperature before you start baking. Room-temperature ingredients incorporate better into the batter, creating a smooth and uniform texture.

3. Overmixing the Batter

Overmixing can develop the gluten in the flour, leading to a tough and chewy cake. To avoid this, mix the ingredients just until they’re combined. Once the dry ingredients are added, mix on low speed and stop as soon as the batter looks smooth.

4. Skipping the Alternating Method

Alternating the dry and wet ingredients (starting and ending with the dry) helps maintain the correct batter consistency. Adding all the dry or wet ingredients at once can result in lumps or an overly dense cake.

5. Underbaking or Overbaking

  • Underbaking: If the cake is underbaked, it will be wet in the middle and may collapse when cooled. Always test for doneness by inserting a toothpick into the center. It should come out clean or with dry crumbs.
  • Overbaking: Overbaking can lead to a dry cake. Check the cake at the 75-minute mark, as oven temperatures can vary.

6. Not Cooling the Cake Properly

Removing the cake from the pan too early can cause it to break apart, while waiting too long can make it stick. Allow the cake to cool in the pan for 30 minutes before inverting it onto a wire rack.

7. Skipping the Frosting

The frosting is more than just a topping—it adds extra flavor and moisture to the cake. While the pound cake is delicious on its own, don’t skip the frosting for the full experience.

8. Using the Wrong Type of Peanut Butter

Natural peanut butter with separated oil may not provide the desired consistency for the batter or frosting. Always use creamy, processed peanut butter for the best results.

Pro Tips for Perfecting the Recipe

  • Use high-quality ingredients: Since this recipe relies on simple ingredients, their quality directly affects the flavor and texture of the cake.
  • Measure carefully: Accurate measurements are crucial for baking. Use measuring cups for dry ingredients and liquid measuring cups for wet ingredients.
  • Invest in a good bundt pan: A well-made bundt pan ensures even baking and easy release.

By keeping these tips in mind, you can avoid common mistakes and bake a flawless Peanut Butter Pound Cake every time!

Expert Tips for the Best Peanut Butter Pound Cake

  1. Choose High-Quality Peanut Butter: Always use creamy, processed peanut butter for consistent results. Natural peanut butter with separated oil may alter the texture of the cake or frosting.
  2. Don’t Rush the Cooling Process: Allow the cake to cool for at least 30 minutes in the pan before inverting it. Let it cool completely on a wire rack before frosting to avoid melting the frosting.
  3. Customize the Frosting Consistency: If you prefer a thinner drizzle, add more heavy cream (a teaspoon at a time) until the desired consistency is reached. For a thicker frosting, reduce the amount of cream.
  4. Use Fresh Ingredients: Ensure your butter, eggs, and buttermilk are fresh for the best flavor and texture. Expired or low-quality ingredients can negatively impact the cake.
  5. Test for Doneness Correctly: Insert a wooden skewer or toothpick into the deepest part of the cake. If it comes out clean or with dry crumbs, the cake is done.

Notes for Baking Success

  • Substitute for Buttermilk: If you don’t have buttermilk on hand, mix 1 cup of whole milk with 1 tablespoon of white vinegar or lemon juice. Let it sit for 5–10 minutes before using.
  • Frosting Alternatives: If you prefer, you can skip the frosting altogether or replace it with a glaze made from powdered sugar, milk, and a touch of peanut butter.
  • Pan Size Adjustments: This recipe is designed for a standard bundt pan. If using a loaf pan or smaller pans, adjust the baking time accordingly.

Storing the Cake

Proper storage ensures your Peanut Butter Pound Cake stays fresh and delicious for days. Here are the best ways to store it:

  • Room Temperature: If you plan to consume the cake within 2–3 days, store it in an airtight container at room temperature. Avoid direct sunlight or heat sources.
  • Refrigerator: To extend freshness, store the cake in an airtight container in the refrigerator for up to a week. Allow the cake to come to room temperature before serving for the best texture and flavor.
  • Freezer: For longer storage, wrap individual slices in plastic wrap and place them in an airtight container or freezer bag. The cake can be frozen for up to 3 months. To defrost, thaw slices at room temperature for about an hour or overnight in the refrigerator.

Reheating the Cake

If you prefer warm cake, reheating it correctly will preserve its moisture and texture:

  1. Microwave: Place a slice on a microwave-safe plate and heat for 10–15 seconds. This is the quickest option but should be done carefully to avoid over-drying the cake.
  2. Oven: Wrap the slice in aluminum foil and place it in a preheated oven at 300°F for 10 minutes. This method works best for reheating multiple slices.

Frequently Asked Questions (FAQs)

Can I use natural peanut butter for this recipe?

While natural peanut butter can be used, it may affect the consistency of the batter and frosting due to its oil separation. For best results, stick to creamy, processed peanut butter.

What can I substitute for buttermilk?

If buttermilk isn’t available, you can easily make a substitute by mixing 1 cup of whole milk with 1 tablespoon of white vinegar or lemon juice. Let it sit for 5–10 minutes before using.

Can I make this cake without a bundt pan?

Yes, you can use a loaf pan or two 9-inch round cake pans instead. However, the baking time will vary. Start checking for doneness around 45 minutes for smaller pans.

Why is my cake dry?

A dry cake is often the result of overbaking or using too much flour. Be sure to measure your ingredients accurately and check for doneness at the earliest suggested baking time.

Can I add chocolate chips to the batter?

Absolutely! Adding chocolate chips or chunks to the batter is a delicious way to enhance the peanut butter flavor. Toss the chips in a bit of flour before folding them into the batter to prevent sinking.

How do I make the frosting thinner?

If you prefer a thinner frosting or a glaze, simply add more heavy cream (a teaspoon at a time) until the desired consistency is reached. For a thicker frosting, use less cream.

What is the best way to frost the cake?

Ensure the cake is completely cool before frosting. Use a spatula to spread the frosting evenly over the top and let it drizzle down the sides naturally. For a more polished look, use a piping bag.

Can I make this cake ahead of time?

Yes, Peanut Butter Pound Cake can be made a day or two in advance. Store it in an airtight container at room temperature or in the refrigerator. Add the frosting just before serving for the freshest appearance.

Conclusion

Peanut Butter Pound Cake is the perfect marriage of classic pound cake and rich peanut butter flavors. Its dense, moist crumb and creamy frosting make it a dessert that’s as comforting as it is indulgent. Whether you’re baking it for a special occasion or simply satisfying a craving, this cake is sure to impress friends, family, and anyone who gets a taste.

By following the detailed instructions, tips, and techniques in this guide, you can confidently bake the perfect Peanut Butter Pound Cake. Don’t be afraid to experiment with side dishes, frosting variations, or even mix-ins like chocolate chips or nuts to make it uniquely yours.

Happy baking! Be sure to share your creation with loved ones and enjoy every slice of this delicious dessert!

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Peanut Butter Pound Cake Recipe


  • Author: Emily
  • Total Time: ~2 hours
  • Yield: 1 Bundt Cake (1216 slices) 1x
  • Diet: Vegetarian

Description

A moist, rich Peanut Butter Pound Cake topped with creamy peanut butter frosting. Perfect for dessert, holidays, or any special occasion!

 


Ingredients

Scale

Cake Ingredients:

  • 1 ½ cup butter (softened)
  • 3 cups granulated sugar
  • ½ cup creamy peanut butter
  • 6 large eggs
  • 3 cups all-purpose flour
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1 cup buttermilk
  • 1 teaspoon pure vanilla extract

Frosting Ingredients:

  • ½ cup creamy peanut butter
  • ⅓ cup light corn syrup
  • 2 cups powdered sugar (confectioners’)
  • 34 tablespoons heavy whipping cream
  • 1 teaspoon pure vanilla extract

Instructions

For the Cake:

  1. Preheat your oven to 350°F (175°C). Grease and sugar a bundt pan.
  2. In a large mixing bowl, cream the butter and sugar until light and fluffy.
  3. Mix in the peanut butter until smooth.
  4. Add eggs, one at a time, mixing after each addition.
  5. In a separate bowl, whisk together flour, baking powder, and salt.
  6. Gradually alternate adding the dry ingredients and buttermilk into the butter mixture. Start and end with the dry ingredients.
  7. Stir in the vanilla extract.
  8. Pour the batter into the prepared bundt pan and smooth the top.
  9. Bake for 75–85 minutes or until a toothpick comes out clean.
  10. Cool the cake in the pan for 30 minutes, then invert onto a wire rack to cool completely.

For the Frosting:

  1. Beat together the peanut butter, vanilla, and corn syrup until smooth.
  2. Gradually add powdered sugar, alternating with heavy cream, until the frosting is thick but spreadable.
  3. Spread the frosting over the cooled cake and let it drizzle down the sides.

Notes

  • Use room-temperature ingredients for best results.
  • Ensure the cake is completely cool before frosting to prevent melting.
  • For thinner frosting, add more heavy cream (1 teaspoon at a time).
  • Prep Time: 20 minutes
  • Cook Time: 75–85 minutes
  • Category: Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Calories: ~520
  • Sugar: 40g
  • Sodium: 250mg
  • Fat: 25g
  • Saturated Fat: 12g
  • Unsaturated Fat: 9g
  • Carbohydrates: 65g
  • Fiber: 1g
  • Protein: 7g
  • Cholesterol: 125mg

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