This Oreo Pudding Cake is a cookies-and-cream lover’s dream: rich chocolate cake soaked with silky vanilla-Oreo pudding, covered with fluffy whipped topping, and finished with plenty of crushed Oreo cookies.
The pudding seeps into holes throughout the warm cake, creating an incredibly moist, almost melt-in-your-mouth texture. Meanwhile, crushed Oreos add those familiar chocolate-cookie bites and creamy vanilla flavor Americans love. It’s essentially a cookies-and-cream poke cake, and it gets even better after several hours in the refrigerator.
Best of all, this is an easy 9×13-inch make-ahead dessert that feeds a crowd. It’s perfect for birthdays, potlucks, summer BBQs, family gatherings, game day, or whenever you need a low-stress dessert that still looks seriously indulgent.
Ingredients
For the Chocolate Cake
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 1¾ cups granulated sugar
- 1½ teaspoons baking soda
- 1½ teaspoons baking powder
- ¾ teaspoon kosher salt
- 2 large eggs, room temperature
- 1 cup buttermilk, room temperature
- ½ cup vegetable or canola oil
- 2 teaspoons pure vanilla extract
- 1 cup hot brewed coffee or hot water
- 10 Oreo cookies, roughly crushed
For the Creamy Oreo Pudding Layer
- 2 packages (3.4 ounces each) instant vanilla pudding mix
- 3½ cups cold whole milk
- 8 Oreo cookies, finely crushed
- 1 teaspoon pure vanilla extract
For the Cookies & Cream Topping
- 1 container (8 ounces) frozen whipped topping, thawed
- 10 Oreo cookies, roughly crushed
- 6 Oreo cookies, broken into halves or quarters for decorating
Optional Chocolate Drizzle
- ½ cup semisweet chocolate chips
- ¼ cup heavy cream
How to Make Oreo Pudding Cake
Step 1 – Prepare the Pan
Preheat the oven to 350°F (175°C).
Lightly grease a 9×13-inch baking pan.
Step 2 – Combine the Dry Ingredients
In a large bowl, whisk together:
- Flour
- Cocoa powder
- Sugar
- Baking soda
- Baking powder
- Salt
Break up any cocoa lumps before adding the wet ingredients.
Step 3 – Add the Wet Ingredients
Add the eggs, buttermilk, oil, and vanilla.
Mix until just combined.
Slowly pour in the hot coffee while whisking.
The batter will look quite thin. That’s normal.
Hot coffee helps bloom the cocoa and intensifies the chocolate flavor without making the finished cake taste strongly like coffee.
Step 4 – Add the Oreos
Gently fold the roughly crushed Oreos into the batter.
Don't pulverize them completely—you want little pieces of cookie throughout the cake.
Step 5 – Bake
Pour the batter into the prepared pan.
Bake for approximately 30–35 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
Avoid overbaking because this cake is meant to stay soft and moist.
Turn It Into a Pudding Cake
Step 6 – Poke the Cake
Let the baked cake cool for approximately 15–20 minutes.
While it's still slightly warm, use the handle of a wooden spoon to poke holes all over the cake.
Space the holes roughly 1 inch apart.
Make them large enough for the pudding to seep inside.
Step 7 – Make the Oreo Pudding
In a large bowl, whisk the instant vanilla pudding mix with the cold whole milk for approximately 2 minutes.
Add the vanilla and finely crushed Oreos.
Whisk briefly until incorporated.
Don't wait too long before pouring it onto the cake—the pudding thickens quickly.
Step 8 – Pour Over the Cake
Immediately spread the pudding over the slightly warm cake.
Use a spatula to gently push the pudding into the holes.
Spread the remaining pudding evenly across the surface.
Chill the Cake
Step 9 – Refrigerate
Allow the cake to cool completely.
Cover and refrigerate for at least 4 hours.
For the best texture and flavor, refrigerate overnight.
During chilling, the pudding settles into the cake and creates that signature ultra-moist texture.
Add the Cookies & Cream Topping
Step 10 – Add the Whipped Layer
Spread the thawed whipped topping evenly over the completely chilled pudding layer.
Create soft swirls across the surface with an offset spatula.
Step 11 – Add the Oreos
Sprinkle generously with roughly crushed Oreo cookies.
Add larger Oreo halves or quarters over the top for decoration.
Optional Chocolate Ganache Drizzle
Step 12 – Make the Ganache
Place the chocolate chips in a heatproof bowl.
Heat the heavy cream until steaming but not boiling.
Pour it over the chocolate and let stand for 2 minutes.
Stir until completely smooth.
Allow the ganache to cool until barely warm.
Step 13 – Drizzle
Drizzle thin ribbons of chocolate ganache across the Oreo topping.
Don't completely cover the cake—you still want the cookies-and-cream layers to remain visible.
Slice & Serve
Keep the cake refrigerated until you're ready to serve.
Use a sharp knife to cut into squares.
For especially clean slices, wipe the knife between cuts.
Serve cold.
Chef’s Tips for the Best Oreo Pudding Cake
- Don't overbake the chocolate cake. A moist base is essential for this dessert.
- Hot coffee intensifies chocolate flavor, but hot water works if you prefer.
- Use regular Oreo cookies rather than Double Stuf inside the batter for a more predictable texture.
- Make fairly large holes so the pudding can actually penetrate the cake.
- Pour the pudding before it fully sets. Once instant pudding becomes thick, it won't flow easily into the holes.
- Use cold whole milk for proper instant-pudding consistency.
- Refrigerate the cake for at least 4 hours before serving.
- Overnight chilling gives an even better pudding-soaked texture.
- Don't add the decorative Oreos too far ahead if you want them crunchy.
- Keep some cookies coarsely crushed rather than turning everything into crumbs.
- Serve the cake cold for the best texture.
The Secret to an Ultra-Moist Pudding Cake
The trick is getting the pudding inside the cake rather than simply spreading it over the surface.
Poke plenty of holes while the cake is still slightly warm, then prepare the pudding immediately before pouring.
You want the pudding to have started thickening but still be fluid enough to travel down into those holes.
After several hours in the refrigerator, the chocolate cake absorbs some of that creamy vanilla pudding and develops an exceptionally soft, rich texture.
How to Get the Best Oreo Texture
Use Oreos in three different textures.
Finely crushed Oreos flavor the pudding.
Roughly chopped Oreos create bigger cookie bites throughout the cake and topping.
Finally, add a few larger cookie pieces right before serving for fresh crunch.
That way, every bite contains a combination of soft pudding-soaked cookie, chocolate cake, creamy filling, and crunchy Oreo pieces.
Delicious Variations
Chocolate Oreo Pudding Cake
Replace the vanilla pudding with instant chocolate pudding for an intensely chocolatey version.
Oreo Cheesecake Pudding Cake
Beat 4 ounces softened cream cheese until smooth and fold it into the prepared pudding for a cheesecake-inspired filling.
Peanut Butter Oreo Pudding Cake
Whisk ½ cup creamy peanut butter into the pudding mixture and finish with peanut butter drizzle.
Mint Oreo Pudding Cake
Use Mint Oreos and add a tiny amount of peppermint extract to the whipped topping.
Strawberry Oreo Pudding Cake
Add sliced strawberries over the pudding before spreading on the whipped topping.
Extra Cookies & Cream Cake
Use cookies-and-cream pudding if available and add extra crushed Oreos between the pudding and whipped topping.
How to Make It Look Bakery-Style
Spread the whipped topping into thick, relaxed swirls rather than making the surface perfectly flat.
Create a border of crushed Oreos around the edges and leave larger cookie pieces visible across the center.
Add a thin chocolate drizzle, then place Oreo halves upright at an angle over individual serving portions.
For the cleanest presentation, add those final cookie pieces shortly before serving so they remain crisp.
What to Serve With
- Cold milk
- Hot coffee
- Iced coffee
- Vanilla ice cream
- Cookies-and-cream ice cream
- Fresh strawberries
- Fresh raspberries
- Extra whipped cream
A cold slice with a glass of milk or hot coffee is especially good against the rich chocolate and sweet Oreo pudding.
Make-Ahead Tips
Oreo Pudding Cake is actually better when made ahead.
Bake, poke, and add the pudding the night before serving.
Cover and refrigerate overnight.
Add the whipped topping the next day.
For maximum cookie crunch, wait to add the final crushed Oreos and decorative cookies until 30–60 minutes before serving.
Storage
Refrigerator
Because of the pudding and whipped topping, this cake must be refrigerated.
Cover tightly and store for up to 4 days.
The Oreos will become progressively softer, but the cake itself remains deliciously moist.
Freezer
You can freeze individual portions for up to 1–2 months, although the pudding and whipped topping may have a slightly different texture after thawing.
Thaw overnight in the refrigerator.
For the best presentation, add fresh crushed Oreos after thawing.
Notes
- Vanilla pudding creates a strong cookies-and-cream contrast against the dark chocolate cake.
- Chocolate pudding can be substituted if you want a richer double-chocolate dessert.
- Regular Oreos provide the most classic American flavor, but seasonal Oreo varieties can easily change the theme.
- This cake tastes best thoroughly chilled, when the pudding has had time to soak into the chocolate crumb.
- Ultimate Oreo Pudding Cake is especially perfect for birthdays, potlucks, summer cookouts, family reunions, game-day parties, holiday gatherings, bake sales, or anytime you need an easy crowd-pleasing cookies-and-cream dessert.