Decadent Pecan Pie Lasagna Recipe
If you’re ready to fall in love with a new dessert, Decadent Pecan Pie Lasagna is about to claim the top spot in your recipe box. This irresistible layered treat takes everything you adore about classic pecan pie—nutty, sweet, buttery flavors—and gives it a playful, creamy twist. Each luscious bite offers a symphony of textures: crunchy graham cracker base, silky cream cheese, smooth vanilla pudding, fluffy whipped topping, and the crown jewel, a gooey pecan-studded caramel. Whether you’re gathering around the holiday table or just craving a slice of Southern-inspired comfort, Decadent Pecan Pie Lasagna promises an unforgettable finish to any occasion.

Ingredients You’ll Need
One of the most delightful things about Decadent Pecan Pie Lasagna is just how approachable its ingredients are. Every component serves a purpose—whether it’s packing in flavor, creating creamy layers, or adding that signature crunch. Here’s what you’ll need and why it matters:
- Graham cracker crumbs: The perfect sturdy, sweet base that provides structure and a subtle honey flavor.
- Granulated sugar: Lends sweetness and helps bind the crust.
- Unsalted butter (melted): Makes the crust rich and just crumbly enough when you slice in.
- Cream cheese (softened): Creates a tangy, creamy layer that balances the sweetness beautifully.
- Powdered sugar: Dissolves easily into the cream cheese for a velvety-smooth filling.
- Vanilla extract: Adds warm, aromatic depth to the filling and the pecan topping.
- Whipped topping: Lightens up the indulgent layers and ensures every bite is fluffy and cloud-like.
- Instant vanilla pudding mix: The secret to a quick, no-fuss custard layer that firms up perfectly in the fridge.
- Cold milk: Activates the pudding mix and delivers a pleasingly creamy texture.
- Pecan halves (toasted and chopped): Toasting brings out their buttery flavor and irresistible crunch—unskippable!
- Brown sugar: Gives the pecan topping its caramel-like notes and rich molasses flavor.
- Heavy cream: Delivers a luscious, pourable caramel for that gooey finish.
- Unsalted butter (for topping): Marries the brown sugar and cream, making everything indulgently smooth.
- Vanilla extract (for pecan topping): No layer’s left behind; a splash ties the topping together.
- Salt: Just a pinch, to keep the sweetness in check and enhance all the flavors.
How to Make Decadent Pecan Pie Lasagna
Step 1: Prepare the Graham Cracker Crust
Preheat your oven to 350°F. In a mixing bowl, combine the graham cracker crumbs, granulated sugar, and melted butter until the mixture resembles damp sand. Press the mixture firmly and evenly into the bottom of a 9×13-inch baking dish. Pop it in the oven and bake for 8 minutes—this brief bake gives your lasagna a golden, toasty flavor foundation. Let the crust cool completely before moving on; patience is key for neat layers!
Step 2: Whip Up the Cream Cheese Layer
In a fresh bowl, beat together the softened cream cheese, powdered sugar, and vanilla extract until the mixture is creamy and smooth with no lumps. Then, gently fold in 1 cup of whipped topping. This luscious layer is not too sweet and has just the right amount of tang to balance the pecan topping.
Step 3: Layer the Cream Cheese Filling
Once your crust is cooled, spread the cream cheese mixture over it in an even layer. Take your time and use a spatula, swooping all the way to the edges so every bite has a perfect ratio of crust and creaminess.
Step 4: Add the Vanilla Pudding Layer
Next, whisk together the instant vanilla pudding mix and cold milk until thickened—about 2 minutes. This quick step transforms plain pudding into an amazing middle layer that hugs the cream cheese and adds extra richness. Gently spread the pudding over the cream cheese mixture, smoothing the surface as you go.
Step 5: Top with Whipped Topping
Spread the remaining whipped topping over the vanilla pudding layer. This step is where your Decadent Pecan Pie Lasagna truly starts to look like a dreamy layered dessert! Place it in the refrigerator to chill while you prepare the nutty caramel topping.
Step 6: Make the Gooey Pecan Topping
In a medium saucepan, combine brown sugar, heavy cream, unsalted butter, vanilla extract, and salt. Bring the mixture to a steady boil while stirring constantly, then reduce heat and simmer for 3 minutes until thick and glossy. Take it off the heat and stir in your toasted, chopped pecans. Let this irresistible mixture cool slightly—enough so it won’t melt the topping below, but is still pourable.
Step 7: Finish and Chill
Spoon the pecan caramel topping over the chilled lasagna, spreading it gently to cover the entire surface. Now, chill your masterpiece for at least 2 hours. This firms everything up and lets all those beautiful layers set for perfect slicing.
How to Serve Decadent Pecan Pie Lasagna

Garnishes
The beauty of Decadent Pecan Pie Lasagna is how well it shines with just a little extra flair. A scatter of additional toasted pecans, a light dusting of powdered sugar, or even a drizzle of caramel sauce makes each serving look irresistible. If you’re feeling playful, add a dollop of whipped cream or a sprinkling of flaky sea salt for that perfect sweet-salty bite.
Side Dishes
Though a slice is more than satisfying on its own, pair it with simple sides like fresh berries, a scoop of vanilla ice cream, or a mug of strong coffee. These additions let the flavors and textures of your lasagna pop without overwhelming its nutty richness.
Creative Ways to Present
Decadent Pecan Pie Lasagna is a showstopper in a classic baking dish, but you can personalize it! Layer it in individual mason jars for picnics, or cut into bars and stack on cake stands for a dessert buffet. For special occasions, garnish with chocolate shavings or a swirl of cinnamon for a fun twist on tradition.
Make Ahead and Storage
Storing Leftovers
Cover any leftover Decadent Pecan Pie Lasagna tightly with plastic wrap or a fitted lid and keep it in the refrigerator. It stays delicious and fresh for up to 4 days, so you can sneak a forkful whenever the craving strikes.
Freezing
If you want to make ahead even further, this dessert freezes surprisingly well. Assemble as directed (hold off on the pecan topping for best results), wrap the dish tightly, and freeze for up to 2 months. Thaw overnight in the fridge before adding the pecan layer for the tastiest results.
Reheating
This dessert tastes best cold, but if you prefer a slightly softer texture, you can let individual slices sit at room temperature for about 15-20 minutes before serving. Avoid microwaving, as it will melt the beautiful layers and topping.
FAQs
Can I make Decadent Pecan Pie Lasagna ahead of time?
Absolutely! In fact, making it a day ahead is ideal since the flavors meld and the layers set even better. Just prepare as directed and chill overnight, then serve straight from the fridge.
Do I have to toast the pecans?
Toasting the pecans is highly recommended. It brings out an incredible depth of flavor and keeps them crisp, which complements the creamy layers of Decadent Pecan Pie Lasagna perfectly.
Can I substitute the graham cracker crust?
Yes, you can use crushed vanilla wafer cookies or even chocolate cookies as the base. Just make sure to maintain the same crumb-to-butter ratio for a solid foundation.
Is this dessert gluten-free?
Decadent Pecan Pie Lasagna contains gluten in the graham cracker crumbs. However, you can make it gluten-free by opting for certified gluten-free graham crackers or cookies.
How do I prevent the layers from mixing together?
Let each layer set for a few minutes before adding the next, and be gentle when spreading. Chilling the dessert for a minimum of 2 hours (or overnight) ensures those beautiful, distinct layers hold up when sliced.
Final Thoughts
There’s something magical about sharing a slice of Decadent Pecan Pie Lasagna with friends and family. It’s the kind of dessert that gets everyone grinning, asking for seconds, and wondering if you might share the recipe. Dive in, have fun with the layering, and be prepared for rave reviews—the hardest part is waiting for it to chill!
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Decadent Pecan Pie Lasagna Recipe
- Total Time: 2 hours 33 minutes
- Yield: 12 servings 1x
- Diet: Non-Vegetarian
Description
Indulge in the ultimate dessert experience with this Decadent Pecan Pie Lasagna that combines creamy layers of cheesecake, vanilla pudding, and whipped topping, all topped with a rich caramel pecan sauce.
Ingredients
- 1 1/2 cups graham cracker crumbs
- 1/4 cup granulated sugar
- 1/2 cup unsalted butter, melted
- 8 ounces cream cheese, softened
- 1/2 cup powdered sugar
- 1 teaspoon vanilla extract
- 2 cups whipped topping
- 1 (3.4-ounce) package instant vanilla pudding mix
- 1 1/2 cups cold milk
- 1 1/2 cups pecan halves, toasted and chopped
- 1 cup brown sugar
- 1/2 cup heavy cream
- 1/4 cup unsalted butter
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
Graham Cracker Crust:
Cheesecake Layer:
Vanilla Pudding Layer:
Pecan Topping:
Instructions
- Graham Cracker Crust: Preheat oven to 350°F. Mix graham cracker crumbs, sugar, and melted butter. Press into a 9×13-inch baking dish and bake for 8 minutes. Let cool.
- Cheesecake Layer: Beat cream cheese, powdered sugar, and vanilla until smooth. Fold in 1 cup whipped topping. Spread over cooled crust.
- Vanilla Pudding Layer: Whisk pudding mix with cold milk until thickened. Spread over cream cheese layer, then top with remaining whipped topping. Refrigerate.
- Pecan Topping: In a saucepan, combine brown sugar, heavy cream, butter, vanilla, and salt. Cook until thickened. Stir in pecans. Spoon over the top layer. Chill for 2 hours before serving.
Notes
- For a crunchier base, use crushed vanilla wafers instead of graham crackers.
- Can be made a day ahead and stored in the refrigerator.
- Prep Time: 25 minutes
- Cook Time: 8 minutes
- Category: Dessert
- Method: No-Bake + Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 420
- Sugar: 29g
- Sodium: 180mg
- Fat: 30g
- Saturated Fat: 14g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 55mg