
This indulgent pecan pie lasagna transforms the classic Southern pie into a show-stopping layered dessert that's perfect for holidays or special gatherings. Each bite delivers the familiar flavors of pecan pie in a cool, creamy format that's impossible to resist.
I first made this for a Thanksgiving when we had unexpected guests and needed to stretch our dessert options. The rave reviews were so enthusiastic that it's now requested more often than traditional pecan pie in our family.
Ingredients
- Graham cracker crumbs: create the perfect crunchy foundation that mimics a traditional pie crust without any rolling or baking
- Brown sugar: provides that deep molasses flavor essential to authentic pecan pie filling
- Corn syrup: helps achieve the signature gooey texture that pecan pie lovers crave
- Cream cheese: adds a tangy richness that balances the sweetness of the other layers
- Pecans: are the star ingredient offering nutty flavor and delightful texture throughout the dessert
- Whipped topping: creates light airy layers that prevent the dessert from feeling too heavy
Step-by-Step Instructions
- Create the Crust:
- Thoroughly combine graham cracker crumbs with melted butter until every crumb is moistened. Press firmly into your baking dish using the bottom of a measuring cup to create a compact layer. The chill time helps prevent a crumbly base when serving.
- Prepare the Pecan Filling:
- Gently heat brown sugar, corn syrup, and butter until completely dissolved but not boiling. The key is maintaining a moderate temperature when adding eggs to prevent scrambling them. Stir constantly until the mixture coats the back of a spoon, about 5 minutes.
- Finish the Filling:
- Immediately remove from heat when thickened to prevent overcooking. Add vanilla while still warm to release its aromatic qualities. Let cool completely at room temperature before assembly or the cream cheese layer will melt.
- Create Cream Cheese Layer:
- Beat cream cheese until completely smooth before adding other ingredients. Gentle folding preserves the air in the whipped topping, resulting in a mousse-like texture that contrasts beautifully with the dense pecan layer.
- Layer Assembly:
- Take your time spreading each layer to the edges of the dish. Using an offset spatula creates the cleanest layers. Chill between layers if your filling or cream mixture seems too soft.
- Final Touches:
- The additional pecans on top provide visual appeal and textural contrast. Caramel drizzle should be added just before serving for the most attractive presentation.
- Chilling Period:
- Patience during the chilling period is crucial as this allows the flavors to meld and the textures to set properly. Overnight chilling yields the best slices with clearly defined layers.

My grandmother, who was famous for her traditional pecan pie, actually declared this version her new favorite after trying it at our family reunion. She loved how the creamy layers complemented the sweet pecan filling in a way that traditional pie never could.
Make Ahead Options
This dessert is perfect for planning ahead as it actually improves with time in the refrigerator. You can prepare it up to 48 hours before serving, making it ideal for holiday planning when oven and stovetop space is limited. The flavors meld together beautifully during this rest period, and the layers set more firmly for cleaner slicing.
Serving Variations
While delicious on its own, this pecan pie lasagna becomes even more spectacular when served slightly personalized. Consider setting up a dessert bar with warm caramel sauce, chocolate sauce, freshly whipped cream, and various nuts for topping. Small dessert plates allow guests to enjoy a reasonable portion of this rich treat. For a truly decadent experience, warm individual servings for just 10 seconds in the microwave before adding a scoop of vanilla ice cream.
Storage Instructions
Leftovers will keep beautifully in the refrigerator for up to 5 days when stored in an airtight container. For longer storage, you can freeze individual portions wrapped tightly in plastic wrap and then aluminum foil. Thaw overnight in the refrigerator before serving. The texture may change slightly after freezing, but the flavor remains delicious. I often make a double batch specifically to freeze individual portions for quick dessert emergencies.
Healthier Adaptations
While this dessert is undeniably an indulgence, several modifications can make it slightly lighter without sacrificing flavor. Consider using reduced fat cream cheese and light whipped topping to cut calories. You can reduce the sugar in the cream cheese layer by about ¼ cup without noticeable difference. Increasing the proportion of pecans adds healthy fats and protein while reducing the relative amount of sugar per serving. These small changes can reduce the calorie count by approximately 15 percent.
Recipe FAQs
- → Can I make this pecan pie lasagna ahead of time?
Yes, this dessert is actually best when made ahead! It needs a minimum of 4 hours in the refrigerator to set properly, but preparing it a day in advance is ideal as it allows all the flavors to meld together perfectly.
- → How long will this layered pecan dessert stay fresh?
When stored properly in the refrigerator in an airtight container, this dessert will remain fresh for up to 4-5 days. The texture may change slightly over time as the layers continue to set.
- → Can I freeze this layered pecan dessert?
Yes, you can freeze it! Wrap it tightly in plastic wrap and then aluminum foil, or store in an airtight container. It will keep for up to 2 months. Thaw overnight in the refrigerator before serving.
- → What can I substitute for corn syrup in this dessert?
You can substitute the light corn syrup with honey, maple syrup, or golden syrup. Each will impart a slightly different flavor profile, but all work well with the pecan filling.
- → Can I use pre-made graham cracker crust?
While you can use pre-made graham cracker crust for convenience, you'll need to transfer it to a rectangular baking dish to match the layered format of this dessert. Homemade crust is recommended for the best texture and flavor.
- → How do I know when the pecan filling is properly cooked?
The pecan filling is properly cooked when it has thickened noticeably and developed a glossy appearance. It should coat the back of a spoon and leave a clear path when you run your finger through it (being careful not to burn yourself).