Lemon Lasagna Dessert Bars

Section: Plan Ahead Deliciously

Lemon Lasagna Dessert Bars combine a crumbly lemon sandwich cookie crust with a creamy, sweetened cream cheese layer. The next tier features a smooth blend of lemon pie filling, fresh lemon juice, and vanilla pudding for a vibrant citrus punch. Topped with a fluffy whipped layer and a sprinkle of lemon zest or extra cookie crumbs, the bars are assembled without baking and set in the refrigerator for effortless serving. Each bite brings a cool, tangy, and creamy dessert, ideal for gatherings or warm afternoons. For best texture and flavor, allow ample chilling before slicing into squares and enjoying.

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Contributed by Harper
Last updated on Tue, 17 Jun 2025 11:30:26 GMT
A slice of lemon lasagna on a plate. Save
A slice of lemon lasagna on a plate. | flavorrhaven.com

This Lemon Lasagna is that breezy no bake dessert you want on a sunny day. With its vibrant lemon layers and creamy sweetness, it is always the first thing to disappear at family parties and picnics. Assembly is a snap with easy ingredients and a cool chilling time so you can spend more time enjoying the sunshine.

I first brought this lemon lasagna to a Sunday barbecue and wow did everyone go wild for it. Now it is my go to for spring and summer gatherings.

Ingredients

  • Lemon sandwich cookies: form the buttery sweet base and bring big citrus taste. Choose a brand with lots of real lemon for best results
  • Salted butter: adds richness and helps the crust hold together. Quality butter will give you the best flavor
  • Cream cheese: creates the smooth tangy middle. Let it come to room temperature before using to avoid lumps
  • Granulated white sugar: sweetens the creamy layer perfectly
  • Sour cream: adds a subtle tang that balances the sweetness. Full fat works best for a silkier layer
  • Whipped topping: gives cloudlike loft to every bite. Thaw it in the fridge so it folds in easily
  • Lemon pie filling: brings zesty depth to the lemon layer. Use a high quality canned version for a true lemon punch
  • Heavy cream: makes the lemon layer luscious and smooth
  • Lemon juice: amps up the fresh citrus flavor. Use real juice for best results
  • Vanilla pudding mix: stabilizes the layers and adds just a touch of extra flavor. Pick a good vanilla brand for best results
  • Lemon zest: makes a beautiful bright garnish if you want a little fancy touch
  • Crumbled lemon sandwich cookies: sprinkled on top look festive and add a nice crunch

Step by Step Instructions

Prepare the Pan:
Line your baking pan with parchment paper or lightly spray it with baking spray to guarantee easy removal of the finished lasagna
Crush the Cookies:
Pulse lemon sandwich cookies in a food processor until they are fine crumbs This makes the perfect base for your crust
Make the Crust:
Drizzle in the melted butter and pulse again until the mixture looks like wet sand Press this mixture firmly into the bottom of your prepared pan for a solid foundation
Mix Creamy Layer:
Beat softened cream cheese with sugar until creamy and smooth Make sure there are no lumps to keep the layer light Then mix in sour cream until it is silky
Fold in Whip:
Gently fold in part of the whipped topping This makes the cream cheese layer extra airy Spread this mixture evenly over the crust and smooth the top
Layer the Lemon:
In a separate bowl whisk together lemon pie filling heavy cream and lemon juice until smooth For extra stability mix in most of the vanilla pudding powder Spread this bright lemon mixture evenly over your cream cheese layer
Finish with Whip:
Fold the rest of the vanilla pudding mix into the remaining whipped topping Then gently spread this over the lemon layer for a soft billowy top
Chill and Garnish:
Cover with plastic wrap and chill for at least two hours This sets the layers Slice into squares and top with lemon zest and more cookie crumbles for a show stopping finish
A piece of lemon lasagna on a fork.
A piece of lemon lasagna on a fork. | Flavorrhaven.com

Storage Tips

Lemon lasagna keeps beautifully in the fridge for up to three days Store it covered with plastic wrap for best texture Avoid freezing since the creamy layers may separate and become watery after thawing

Ingredient Substitutions

You can use Golden Oreos if lemon cookies are unavailable Just add a bit more lemon zest or a splash of lemon extract to boost the citrus flavor Sour cream can be swapped for Greek yogurt for a little extra tang and a more protein packed layer

Serving Suggestions

Serve this ice cold right from the fridge on a hot day It looks lovely garnished with a few curls of lemon peel and a scattering of extra cookie crumbs For a real treat add a handful of fresh raspberries to each serving for sweet contrast

Cultural or Historical Context

Lemon lasagna is a fresh twist on the American classic dessert lasagna sometimes called lush or layered pudding dessert These no bake confections have been around for decades and are beloved at potlucks and family gatherings for their crowd friendly servings and chewy creamy layers

FAQs about Recipes

→ Can I use a different type of cookie for the crust?

Yes, while lemon sandwich cookies bring extra citrus flavor, vanilla or shortbread cookies can also provide a buttery crust with subtle sweetness.

→ How long should the dessert chill before serving?

It's best to refrigerate for at least 2-4 hours, or overnight for firm layers and easy slicing.

→ Can the filling be made in advance?

Absolutely. Prepare the layered bars a day ahead and keep them covered in the fridge until ready to garnish and serve.

→ What's the ideal garnish for serving?

Fresh lemon zest or extra crumbled lemon sandwich cookies add bright color and crunch to each serving.

→ Is it possible to make a lighter version?

Choose light whipped topping, reduced-fat cream cheese, and less sugar to easily adapt the bars to your taste.

→ How should leftovers be stored?

Keep leftover bars covered in the refrigerator for up to 3 days for the best freshness and texture.

Lemon Lasagna Dessert Bars

Bright lemon layers and creamy filling meet in this easy, no-bake chilled treat for any occasion.

Prep Time
20 mins
Cooking Time
~
Overall Time
20 mins
Contributed by: Harper

Recipe Category: Meal Prep

Skill Level: Beginner-Friendly

Cuisine Type: American

Recipe Output: 15 Portion Size (15 squares)

Dietary Features: Vegetarian-Friendly

What You'll Need

→ Crust

01 32 lemon sandwich cookies
02 115 grams salted butter, melted

→ Cream Cheese Layer

03 226 grams cream cheese, softened
04 67 grams granulated white sugar
05 120 grams sour cream, room temperature
06 475 millilitres whipped topping, divided

→ Lemon Layer

07 595 grams canned lemon pie filling
08 240 millilitres heavy cream
09 60 millilitres lemon juice
10 45 grams vanilla pudding mix, divided

→ Garnish (optional)

11 Lemon zest
12 Crumbled lemon sandwich cookies

Step-by-Step Guide

Step 01

Line a 23x33 cm baking pan with parchment paper or lightly spray with non-stick baking spray.

Step 02

Crush lemon sandwich cookies in a food processor until finely crumbled. Add melted butter and pulse until the mixture resembles wet sand.

Step 03

Press the cookie and butter mixture evenly into the bottom of the prepared pan to form a firm crust.

Step 04

Beat cream cheese and granulated sugar in a large bowl with a mixer until creamy and smooth.

Step 05

Mix sour cream into the cream cheese mixture until well combined.

Step 06

Gently fold in 240 millilitres of whipped topping until thoroughly incorporated. Spread this mixture evenly over the crust.

Step 07

In a separate bowl, whisk together lemon pie filling, heavy cream, and lemon juice until smooth. Stir in 32 grams of vanilla pudding mix until thickened.

Step 08

Spread the lemon filling carefully over the cream cheese layer to create an even layer.

Step 09

Fold the remaining 13 grams of vanilla pudding mix into the rest of the whipped topping to slightly thicken. Smooth this over the lemon layer.

Step 10

Cover with plastic wrap and refrigerate for at least 2 to 4 hours, or overnight for best texture.

Step 11

Before serving, top with lemon zest and additional crumbled lemon sandwich cookies if desired. Cut into squares and serve chilled.

Additional Notes

  1. Chilling thoroughly ensures clean layers and optimal texture.

Tools You'll Need

  • Food processor
  • Mixing bowls
  • Hand or stand mixer
  • 23x33 cm baking pan
  • Rubber spatula
  • Plastic wrap

Allergen Notices

Inspect every ingredient for potential allergens and seek expert advice if necessary.
  • Contains dairy, gluten, and eggs.

Per Serving Nutritional Info

Keep in mind these are general guidelines, not a replacement for professional advice.
  • Calories: 274
  • Fats: ~
  • Carbohydrates: ~
  • Proteins: ~