If you’re a true dessert lover, brace yourself: the Heavenly Chocolate Peanut Butter Ooey Gooey Cake is the stuff of sweet-tooth dreams. With luscious layers of moist chocolate cake, a thick, creamy peanut butter filling, and a glossy chocolate ganache, this cake is pure comfort and decadence in every forkful. Crushed peanuts and fun candy toppings give a playful crunch, making this the kind of treat you’ll want to bring out for parties, celebrations, or just whenever the craving hits. Trust me—you’re about to fall head over heels for this irresistible, crowd-pleasing dessert.

Heavenly Chocolate Peanut Butter Ooey Gooey Cake Recipe - Recipe Image

Ingredients You’ll Need

It’s amazing what magic you can create with a handful of simple ingredients. Each one in this Heavenly Chocolate Peanut Butter Ooey Gooey Cake recipe has a special job, from building a chocolatey foundation to whipping up that unforgettable peanut butter filling. Here’s what you need and why you’ll love it:

Chocolate Cake Mix: The base that delivers rich, fudgy flavor and saves serious prep time—we’re all about convenience and decadence!
Creamy Peanut Butter: Classic, sweet, and salty—this is the gooey heart of your cake.
Cream Cheese: Softened and whipped up for a tangy, melt-in-your-mouth filling that plays beautifully with peanut butter.
Powdered Sugar: Dissolves easily into the filling to keep it pleasantly smooth and just sweet enough.
Heavy Cream: The secret for making the thick, satiny ganache—richness alert!
Dark Chocolate: Chopped up for a deep, intense chocolate flavor and elegant ganache topping.
Crushed Peanuts: For topping—adds crunch and the perfect salty contrast.
Chocolate Bars/Peanut Butter Cups (optional): Go wild with extra garnishes to make your cake a showstopper.

How to Make Heavenly Chocolate Peanut Butter Ooey Gooey Cake

Step 1: Bake Chocolate Cake Layers

Start by preheating your oven according to the package directions on your favorite chocolate cake mix. Prepare the batter and divide it evenly between two 8-inch round cake pans (line them or grease well for easy removal). Bake as directed, then let your cakes cool completely—patience here is key for neat layers and easy assembly.

Step 2: Whip Up the Peanut Butter Filling

Using a hand mixer or stand mixer, beat the softened cream cheese until it’s super smooth and fluffy. Next, blend in the creamy peanut butter and slowly add the powdered sugar. Keep mixing until your filling is thick, luscious, and totally irresistible (you might want to steal a spoonful—don’t say I didn’t warn you!).

Step 3: Assemble the Cake

Place your first chocolate cake layer on a serving plate. Gently spread all that creamy peanut butter filling over the top, taking it right to the edges. Carefully set the second cake layer on top, pressing just enough to secure it without squishing the filling out the sides. You’ll already see the magic taking shape!

Step 4: Make the Chocolate Ganache

Pour the heavy cream into a small saucepan and heat until simmering (but not boiling). Immediately pour the hot cream over the chopped dark chocolate in a large bowl. Let it sit for five minutes, then stir until the mixture becomes silky, shiny, and completely smooth. It’s heavenly on its own—wait until you see it on the cake!

Step 5: Pour Ganache Over the Cake

Pour the warm ganache over the top of your assembled cake, letting it ooze gloriously down the sides. Use a spatula to gently nudge it to the edges for an even, drippy finish. There’s no need for perfection—those chocolatey drips are pure personality.

Step 6: Add the Toppings

Before the ganache sets, sprinkle the cake with plenty of crushed peanuts for that addictive salty crunch. For extra fun, add pieces of chocolate bars or peanut butter cups. It’s your time to make the Heavenly Chocolate Peanut Butter Ooey Gooey Cake as festive and over-the-top as you like!

Step 7: Chill and Serve

Refrigerate the cake for at least an hour to let the layers set and the flavors mingle. When you’re ready to serve, slice generously and watch your friends and family swoon over this gooey, chocolate-peanut butter masterpiece.

How to Serve Heavenly Chocolate Peanut Butter Ooey Gooey Cake

Garnishes

Don’t be shy with your finishing touches! Crushed peanuts give that signature crunch, but you can get playful with halved peanut butter cups, shards of dark chocolate, or even a drizzle of extra melted chocolate. A dusting of powdered sugar can turn your cake into a snowy showpiece for winter celebrations.

Side Dishes

Because the cake is so rich and indulgent, it pairs beautifully with icy-cold milk, a scoop of vanilla or coffee ice cream, or even a dollop of lightly sweetened whipped cream. For a grown-up touch, try serving it alongside a hot espresso or a small glass of dessert wine.

Creative Ways to Present

If you want to shake things up, bake the cake as cupcakes for easy sharing, or serve in mason jars for a fun party presentation. You could even cut it into mini squares with toothpicks for a dessert buffet. However you serve it, the Heavenly Chocolate Peanut Butter Ooey Gooey Cake always makes a grand entrance!

Make Ahead and Storage

Storing Leftovers

Wrap any leftover cake tightly in plastic wrap or store in an airtight container. It will keep beautifully in the fridge for up to 5 days, and the flavors get even richer overnight. Just be sure to keep it well-covered to prevent drying out.

Freezing

The Heavenly Chocolate Peanut Butter Ooey Gooey Cake freezes surprisingly well! Wrap the entire cake or individual slices in a double layer of plastic wrap and foil. Freeze for up to 2 months. When you’re ready to indulge, thaw overnight in the refrigerator.

Reheating

If you prefer a slightly warm, extra “ooey gooey” slice, pop a piece in the microwave for about 10–15 seconds. Just enough to soften the ganache and filling, bringing those rich, comforting textures right back to life.

FAQs

Can I use a homemade chocolate cake instead of a mix?

Absolutely! If you have a favorite from-scratch chocolate cake recipe, use it in place of the boxed mix. Just bake two 8-inch layers so your Heavenly Chocolate Peanut Butter Ooey Gooey Cake stays perfectly proportioned.

Can I use chunky peanut butter for the filling?

Yes, you can swap in chunky peanut butter if you love extra texture. The small bits of peanut will add even more crunch to every bite—just make sure to mix thoroughly for a smooth and spreadable filling.

How do I get clean slices?

For picture-perfect cake slices, use a large, sharp knife dipped in hot water and wiped dry between cuts. This helps glide through the gooey layers without pulling or sticking.

Can I make the cake ahead for a party?

Definitely! The cake keeps well in the fridge, so you can assemble it a day ahead. The flavors actually deepen over time, making your Heavenly Chocolate Peanut Butter Ooey Gooey Cake even more impressive for your guests.

Is there a way to make this dessert gluten-free?

Yes, simply substitute your favorite gluten-free chocolate cake mix for the regular one. All other components of the recipe are naturally gluten-free, so everyone can join in on the indulgence!

Final Thoughts

Maybe it’s the gooey filling, the chocolatey glaze, or just the way it looks on the table, but the Heavenly Chocolate Peanut Butter Ooey Gooey Cake always earns rave reviews wherever it goes. Give it a try—you’ll see why it’s quickly become one of my all-time favorites for any celebration or sweet craving. Don’t be surprised if this delightful, over-the-top cake becomes your new go-to crowd-pleaser!

Heavenly Chocolate Peanut Butter Ooey Gooey Cake Recipe

★★★★★

4.7 from 30 reviews

Author: Ella
Total Time: 1 hour 50 minutes
Yield: 1 cake (8-10 servings) 1x
Diet: Vegetarian

Print Recipe

Description

Indulge in the heavenly combination of chocolate and peanut butter with this Ooey Gooey Cake. A rich chocolate cake layered with creamy peanut butter filling and topped with a decadent ganache, this dessert is a true delight for any occasion.

Ingredients

Scale

For the Cake:

1 box chocolate cake mix (prepared according to package instructions)

For the Peanut Butter Filling:

1 cup creamy peanut butter
8 oz cream cheese, softened
2 cups powdered sugar

For the Ganache:

1 cup heavy cream
8 oz dark chocolate, chopped

For Topping:

½ cup crushed peanuts

Instructions

Prepare the Cake: Bake the chocolate cake according to the instructions on the box. Use two 8-inch round cake pans. Let the cakes cool completely.
Make the Filling: Beat softened cream cheese until smooth. Add peanut butter and powdered sugar, mixing until well-blended and creamy.
Assemble the Cake: Place one cake layer on a serving plate. Spread peanut butter filling generously over the top. Add the second cake layer on top.
Make Ganache: Heat heavy cream in a saucepan until simmering. Pour over chopped dark chocolate. Let sit 5 minutes, then stir until smooth and glossy.
Top the Cake: Pour ganache over the top of the cake, letting it drip down the sides. Smooth it out with a spatula.
Garnish: Sprinkle with crushed peanuts and garnish with chocolate bars or peanut butter cups if desired.
Chill and Serve: Chill cake for at least 1 hour before slicing. Serve and enjoy!

Notes

You can refrigerate the cake overnight for even better flavor.
Feel free to get creative with the toppings and garnishes.

Prep Time: 20 minutes
Cook Time: 30 minutes
Category: Dessert
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice (assuming 10 slices)
Calories: 480
Sugar: 35g
Sodium: 380mg
Fat: 30g
Saturated Fat: 12g
Unsaturated Fat: 15g
Trans Fat: 0g
Carbohydrates: 45g
Fiber: 3g
Protein: 8g
Cholesterol: 40mg

Keywords: Heavenly Chocolate Peanut Butter Ooey Gooey Cake, Chocolate Cake, Peanut Butter Filling, Ganache, Dessert Recipe