The Ultimate Peanut Butter Dream Cake

Ultimate Peanut Butter Dream Cake Elvis Would Approve

By Cameron BlytheSeptember 17, 2025

Table of Contents

Recipe Introduction

Ever have one of those days? You know, the kind where only peanut butter will do? Well, my friend, this peanut butter cake is exactly what you need.

Honestly, this is like a warm hug.

This isn't just any cake. It's a celebration of that nutty, creamy goodness.

Why This Cake Will Become Your New BFF

This easy peanut butter cake recipe is a delightful trip to your childhood. The cake is originally from the USA and it is usually served during birthdays.

It's not complicated at all. Total time from prep to serving is about 2 hours including an hour of cooling time and 30- 35 minutes of cook time.

This recipe will give you 12 generous slices.

The Good Stuff Inside (And Out!)

The main benefit is the pure, unadulterated joy this cake brings. Plus, it contains protein and healthy fats from the peanut butter.

This homemade peanut butter cake is perfect for birthdays, bake sales, or a "treat yourself" kinda day.

What makes this moist peanut butter cake special? It's dense, it's flavorful, and that peanut butter frosting ? Oh my gosh , it is divine.

What You'll Need to Bake this Bad Boy

Okay, here's what you need to bring this vision to life: all-purpose flour, baking powder , baking soda, salt, butter, sugar, creamy peanut butter, eggs, vanilla extract , and buttermilk .

Don't forget ingredients for the peanut butter frosting : butter, powdered sugar, more peanut butter, heavy cream, vanilla extract , and a pinch of salt.

You'll also need your cake pans (two 9 inch rounds) and some parchment paper.

Ingredients & Equipment: Let's Get Baking!

The Ultimate Peanut Butter Dream Cake presentation

Okay, let's talk ingredients for this insane peanut butter cake . Trust me, this isn't just any cake. It's a moist peanut butter cake that will knock your socks off.

You know? Like when you find that perfect peanut butter dessert. I've tweaked this easy peanut butter cake recipe over years!

Main Ingredients: The Peanut Butter Powerhouse

All-purpose flour: 2 1/2 cups (300g) . Spoon it into the measuring cup. Level it off. Quality all-purpose flour is key, baking powder is crucial.
Baking powder: 1 teaspoon . Make sure it's not expired!
Baking soda: 1/2 teaspoon
Salt: 1/2 teaspoon . I like sea salt.
Unsalted butter: 1 cup (227g) , softened. Good butter matters!
Granulated sugar: 1 1/2 cups (300g) . Use the good stuff.
Creamy peanut butter: 1 cup (240g) . I'm a Skippy fan, but Jif works too. Not the natural kind here.
Large eggs: 3 . Room temperature! Honestly it makes a diff.
Vanilla extract: 1 teaspoon . Real vanilla is always best.
Buttermilk: 1 1/4 cups (300ml) . Adds tang and tenderness.

Peanut Butter Frosting Time!

Unsalted butter: 1 cup (227g) , softened.
Powdered sugar: 3 cups (360g) , sifted. Seriously, sift it!
Creamy peanut butter: 1 cup (240g) .
Heavy cream: 1/4 cup (60ml) .
Vanilla extract: 1 teaspoon .
Pinch of salt.

Remember, room temperature butter and eggs. I cannot stress this enough. It really helps!

Seasoning Notes: Adding a Little Magic

The secret? Good vanilla extract. It elevates everything! For that peanut butter frosting , a pinch of salt is key.

It balances the sweetness. Seriously don't skip it! You can try peanut butter cake variations with cocoa powder or even chopped nuts for an upgrade.

Equipment Needed: Keep it Simple

Two 9 inch round cake pans . These are essential, otherwise the cake will not be nice.
Parchment paper. Trust me. For easy release.
Electric mixer. Stand or hand held, whatever you got.
Mixing bowls. Obvs!
Measuring cups and spoons. Precision is important.
Offset spatula. For frosting.
Wire rack. To cool your cakes.

Don't sweat it if you don't have fancy equipment. Just use what you've got! Get ready for a homemade peanut butter cake masterpiece.

The Ultimate Peanut Butter Dream Cake: Baking Bliss!

Oh my gosh, you guys! Let's talk about peanut butter cake . Honestly, who doesn't love it? It's the ultimate comfort food.

I'm going to walk you through making this easy peanut butter cake recipe. It's seriously the most moist peanut butter cake you'll ever have.

I've tweaked it over the years and now, it's perfect!

"Happiness is knowing there’s peanut butter cake in the oven." - A very Wise person probably.

Prep Steps: The Mise en Place Magic

First things first: let's get organized. This is essential mise en place. You'll need cake pans and parchment paper. Make sure your butter and eggs are at room temperature.

It helps everything blend together smoothly. Whisk together your dry bits: 2 1/2 cups all-purpose flour, 1 teaspoon baking powder , 1/2 teaspoon baking soda, and 1/2 teaspoon salt.

In a separate bowl, measure out 1 1/4 cups buttermilk . Measure out 1 cup of peanut butter for the frosting.

Time saving tip: Measure the peanut butter while the butter is softening, so it can soften too.

step-by-step: Baking Our Way to Peanut Butter Paradise

Preheat your oven to 350° F ( 175° C) . Grease and flour your two 9 inch cake pans . Line the bottoms with parchment paper.
Cream together 1 cup softened butter, 1 1/2 cups granulated sugar, and 1 cup peanut butter until it's all light and fluffy.
Beat in 3 large eggs one at a time, then stir in 1 teaspoon vanilla extract .
Alternate adding the dry ingredients and buttermilk to the wet ingredients. Start and end with the dry.
Mix until just combined. Do not overmix!
Divide batter evenly between prepared cake pans. Bake for 30- 35 minutes . A skewer inserted into the center should come out clean.
Cool the cakes in pans for 10 minutes. Then, invert onto a wire rack to cool completely.
Once cool, whip up that divine peanut butter frosting! Beat 1 cup softened butter, 3 cups powdered sugar, and 1 cup peanut butter until fluffy. Beat in 1/4 cup heavy cream, 1 teaspoon vanilla extract, and a pinch of salt until smooth.
Frost the cakes. Decorate if you want.

Pro Tips: Level Up Your Peanut Butter Cake Game

Don't overbake! That's the key to a moist peanut butter cake. Test for doneness with a skewer. Want to add a twist? Try peanut butter cake variations .

You could add chocolate chips or even chopped peanut butter cups. make-ahead? You can bake the cakes a day in advance and frost them the next day.

I've even frozen unfrosted cakes before. Just wrap them well! A homemade peanut butter cake is allways the best peanut butter dessert .

**Recipe Notes: Ace That Peanut Butter Cake !**

Right, so you're about to bake this amazing homemade peanut butter cake ? Awesome! Here are a few extra bits and bobs I've picked up to make sure it goes off without a hitch.

Honestly, even with an easy peanut butter cake recipe , a few notes can save the day.

Serving Suggestions: Showstopper Time!

Want to make your peanut butter cake look totally pro? First, let the frosting set a bit in the fridge.

A little chill is the secret. Then, slice a piece and plate it with a swirl of whipped cream. Or even better, a scoop of vanilla ice cream! Classic combo, right? For drinks, a cold glass of milk is perfect.

Or go all out and serve it with a peanut butter milkshake! Boom!

Storage Tips: Keeping it Fresh

Okay, so somehow you haven't eaten the entire moist peanut butter cake in one go. What now? Fear not! Pop it in an airtight container and stick it in the fridge.

It'll happily last for 3-4 days. Want to keep it longer? Freezing is your friend! Wrap individual slices tightly in cling film, then foil.

They'll be good for about 2-3 months. Reheating? Just let a slice thaw on the counter for about 30 minutes, or zap it in the microwave for a few seconds.

Peanut Butter Cake Variations : Mix it Up!

Fancy a change? I get it! For a chocolate twist, add a half cup of cocoa powder. You'll end up with a chocolate peanut butter dessert sensation! And if you're feeling extra, swirl some peanut butter frosting into the batter before cake pans are placed in the oven.

For a vegan peanut butter cake , use vegan butter, flax eggs, and non-dairy buttermilk . Easy peasy!

Nutrition Basics: Goodness in Every Slice

Let's be real, this peanut butter cake is a treat. One slice has around 550 calories, 10g of protein, 35g of fat, 55g of carbs, and 40g of sugar.

The peanut butter gives you a bit of protein and healthy fats, so it's not all bad!

So there you have it! With these extra tips, you're on your way to baking the ultimate peanut butter dream cake .

Go on, give it a go! You got this!. Don't be scared about not having the right baking powder , just use this vanilla extract that will do the trick

Peanut Butter Frosting Cake The Ultimate Indulgence

Frequently Asked Questions

Why did my peanut butter cake turn out dry?

A dry peanut butter cake is often the result of overbaking or using too much flour. Make sure to measure your flour accurately (spooning and leveling is key!) and check for doneness with a toothpick. Don't wait until it's completely clean; a few moist crumbs are ideal.

Just like a good cuppa, you don't want it too strong!

Can I make this peanut butter cake recipe ahead of time?

Absolutely! The peanut butter cake layers can be baked, cooled, and wrapped tightly in plastic wrap and stored at room temperature for up to 2 days or frozen for up to 3 months. Just ensure they are completely cool before wrapping to avoid condensation.

The frosting can also be made a day ahead and stored in the refrigerator. Just let it come to room temperature and re-whip before using.

How should I store leftover peanut butter cake?

Leftover peanut butter cake should be stored in an airtight container in the refrigerator for up to 3-4 days. This helps maintain its moisture and prevents the frosting from spoiling. You can also freeze individual slices for a longer lasting treat perfect for those sneaky midnight cravings!

Just wrap tightly in plastic wrap and then foil.

Can I use a different kind of peanut butter for this peanut butter cake?

While creamy peanut butter is recommended for the smoothest texture, you can definitely experiment! Chunky peanut butter will add more texture to both the cake and frosting, giving it a bit more of a rustic feel.

Just be aware that natural peanut butter might require a bit more mixing to incorporate fully due to its oil separation.

Is there a way to make this peanut butter cake healthier?

You can make some adjustments to create a slightly healthier peanut butter cake! Try using whole wheat pastry flour instead of all-purpose (it will result in a slightly denser cake).

You could also reduce the amount of sugar slightly or substitute with a natural sweetener like maple syrup or honey (though this will affect the flavor). Remember, moderation is key - it's still cake!

My frosting is too thin! What did I do wrong, and how can I fix it?

A frosting that's too thin usually indicates too much liquid or not enough powdered sugar. Don't fret, it's an easy fix! Gradually add more sifted powdered sugar, a tablespoon at a time, until you reach your desired consistency. Make sure you're using room temperature butter, as cold butter won't cream properly.