Peanut Butter Lasagna Pie is my go-to when I want a rich peanut butter dessert with a clean slice and zero fuss at serving time. It’s layered like a lasagna, but it eats like a chilled pie with that cookies-and-cream base.
The combo of Oreo crust, peanut butter cheesecake, and a smooth chocolate pudding layer is just right for me. It’s creamy, a little dense in the best way, and the whipped topping keeps it from feeling too heavy.
I like this one for weekends, holidays, and anytime I need a dessert that can sit in the fridge and wait. It’s especially good after a casual dinner, when I’d rather serve something cold and easy than deal with frosting or baking.
Why You’ll Love This Recipe
Make-ahead friendly: This is one of those desserts that actually gets better after it chills. The layers set up nicely and slicing is simple.
Peanut butter + chocolate: The peanut butter cheesecake layer is creamy and sweet, and the chocolate pudding on top makes it feel like a classic candy-bar combo.
No-stress serving: You can cut neat wedges and plate them fast. It’s easy to top each slice with extra drizzle or candy if you want.
Great texture: You get a crisp cookie crust, a thick cheesecake layer, and a soft pudding layer all in one bite. The whipped topping keeps everything light enough to eat.
Easy to tweak: You can change the crust, swap the pudding flavor, or switch up the toppings depending on what you’ve got.
Ingredients You’ll Need
Crust
- Chocolate sandwich cookie crumbs: Oreo-style crumbs are what I use most often here. You can crush cookies yourself or use pre-crushed crumbs if you find them.
- Unsalted butter: Melted butter is what holds the crumbs together. If your crust seems dry, it usually just needs a little more mixing time so everything gets coated.
- Granulated sugar: Optional, but I like a little bit because it helps the crust set and taste more like a classic cookie crust. If your cookies are super sweet, you can skip it.
Peanut Butter Cheesecake Layer
- Cream cheese: Let it fully soften first so it beats smooth with no little lumps. Full-fat cream cheese gives the best texture.
- Powdered sugar: This blends in without any grit. If your kitchen is humid, sift it quickly so it doesn’t clump.
- Creamy peanut butter: Regular creamy peanut butter works best here. Natural peanut butter can separate and make this layer looser and a little oily.
- Whipped topping: This lightens the cheesecake layer so it spreads easily. Make sure it’s thawed so it folds in smoothly.
Chocolate Pudding Layer
- Instant chocolate pudding mix: Use instant (not cook-and-serve) so it thickens quickly. Chocolate fudge style is fine too if that’s what you have.
- Cold milk: Cold is important so the pudding sets up fast. I usually grab it straight from the fridge.
Topping
- Whipped topping: This is the “finished” top layer and it makes the pie look nice without any work. Use as much or as little swooping as you feel like doing.
- Mini peanut butter cups: Chop them up so you get some in every bite. I like minis because they’re easier to cut without making a mess.
- Chocolate syrup: Optional, but a little drizzle looks great and adds extra chocolate. I usually do it right before serving.
- Chopped peanuts: Optional, but nice if you want a little crunch on top. Salted peanuts are my preference here.
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F.
- Mix the crust: Mix the chocolate sandwich cookie crumbs with the melted butter and the sugar (if using) until the crumbs look evenly coated.
- Press the crust: Press the crumb mixture firmly into a 9-inch pie dish or deep-dish pie plate, going up the sides as evenly as you can.
- Bake: Bake for 10 minutes, then let the crust cool completely before filling.
- Beat the cream cheese: Beat the softened cream cheese until smooth.
- Add the peanut butter: Mix in the powdered sugar and peanut butter until fully combined and creamy.
- Fold in the whipped topping: Fold in the thawed whipped topping until the mixture looks light and even, then spread it over the cooled crust.
- Whisk the pudding: Whisk the instant chocolate pudding mix with cold milk until thickened, about 2 to 3 minutes.
- Spread the pudding: Spread the pudding evenly over the peanut butter cheesecake layer.
- Add the topping: Spread the whipped topping over the pudding layer, then garnish with chopped mini peanut butter cups and any optional drizzles or chopped peanuts.
- Chill: Refrigerate for at least 4 hours (or overnight) before slicing.
Some of my tips!
This is the part that really makes a difference. If you only read one section, make it this one because this is where I share the little trick that helps the recipe turn out so well.
Recipe Tips & Tricks
Let the crust cool all the way. If it’s even a little warm, the peanut butter layer can soften and slide around. I usually give it extra time on the counter just to be safe.
Use regular creamy peanut butter. The standard jar kind gives you a thick, stable cheesecake layer. Natural peanut butter tends to separate and the texture just isn’t the same.
Whisk the pudding until it’s clearly thick. Give it the full couple minutes so it sets before you spread it. If it still looks loose, whisk another 30 seconds.
Spread gently over the layers. A small offset spatula or the back of a spoon helps a lot. Go slow so you don’t mix the pudding into the peanut butter layer.
Chill long enough for clean slices. Four hours is the minimum I’d do, and overnight is even better. A cold pie cuts cleaner and holds its layers.
Make some touches!
There are plenty of easy ways to serve this depending on the occasion. Keep it simple, or add a few small touches to make it feel a little more special.
Serving Suggestions
- Cold milk: A glass of cold milk is simple and classic with this one. It’s nice if you go heavy on the peanut butter cups and syrup.
- Coffee: This is really good with black coffee or a latte. The bitterness helps when you want the dessert to feel a little less sweet.
- Fresh berries: Strawberries or raspberries on the side are nice if you want something fresh on the plate. I don’t mix them in, I just serve them alongside.
- Extra drizzle: Add a small drizzle of chocolate syrup (or even warm peanut butter) right before serving. It makes each slice look finished with almost no effort.
Save it for later
This section covers how to store leftovers and what parts of the recipe you can prepare ahead of time.
Storage and Make Ahead
Store leftovers covered in the fridge. This pie needs the fridge anyway, and it stays sliceable and neat when it’s cold.
You can make this recipe ahead the day before you need it. I usually wait to add extra drizzles until right before serving so the top stays tidy.
If you want to freeze it, freeze individual portions so you can grab one slice at a time. Thaw in the fridge overnight and expect the whipped topping to be a little softer.
A few quick answers
This section covers a few extra details that may help before you head to the recipe card.
Recipe FAQs
Do I have to bake the crust?
No. Baking helps the crust set a little firmer and gives it a more “cookie crust” texture, but you can skip it for a fully no-bake version.
If you don’t bake it, press the crust in firmly and chill it for about 20 minutes before adding the filling.
Can I use natural peanut butter?
I wouldn’t for this one. Natural peanut butter tends to separate and can make the cheesecake layer softer and a little oily.
Regular creamy peanut butter gives you the thick, stable layer that slices clean.
What can I use instead of Oreo crumbs?
Chocolate graham cracker crumbs work well and still keep that chocolate base. You can also use another chocolate cookie crumb crust if it’s something you like.
Can I swap the pudding flavor?
Yes. Vanilla pudding makes the whole pie lighter and more peanut-butter-forward, and it’s still good with the Oreo crust and peanut butter cups.
Why are my slices messy?
Usually it just needs more chill time. This pie is much easier to slice after a full 4 hours, and overnight is the cleanest.
A sharp knife helps too, and wiping the blade between slices keeps the layers looking neat.
You might also like
Before you go, take a look at a few other recipes below the recipe card. They use similar ingredients in a different way and are worth saving too.
MORE DINNER RECIPES TO TRY
Peanut Butter Lasagna Pie
INGREDIENTS
Crust
- 2 cups chocolate sandwich cookie crumbs
- 8 tbsp unsalted butter melted
- 1 tbsp granulated sugar optional.
Peanut butter cheesecake layer
- 8 oz cream cheese softened
- 1 cup powdered sugar
- 1 cup creamy peanut butter
- 1 1 2 cups whipped topping thawed.
Chocolate pudding layer
- 2 boxes instant chocolate pudding mix 3 4 oz each
- 3 cups cold milk.
Topping
- 2 cups whipped topping thawed
- 1 cup mini peanut butter cups chopped
- chocolate syrup for drizzle optional
- chopped peanuts optional.
INSTRUCTIONS
Crust
- heat oven to 350 F
- mix cookie crumbs with melted butter and sugar if using
- press firmly into a 9 inch pie dish or deep dish pie plate
- bake 10 minutes then cool completely.
Peanut butter cheesecake layer
- beat cream cheese until smooth
- mix in powdered sugar and peanut butter until fully combined
- fold in whipped topping
- spread evenly over cooled crust.
Chocolate pudding layer
- whisk pudding mix with cold milk until thickened about 2 to 3 minutes
- spread pudding over peanut butter layer.
Finish and chill
- spread whipped topping over pudding layer
- garnish with chopped peanut butter cups and optional drizzle
- refrigerate at least 4 hours or overnight before slicing.
