Bright, creamy, and impossibly easy, Lemon Lasagna is a no-bake dessert that tastes like sunshine on a plate. It layers zesty lemon pudding, a cloudlike cream cheese filling, and a crunchy cookie base for a dessert that’s perfect for potlucks, spring gatherings, or any day you need a citrusy pick-me-up. The texture is a delightful contrast: crisp cookie crust, smooth pudding, and fluffy whipped topping. Ready in minutes and adored by both kids and grown-ups, this dessert is a classic for a reason.
Why you’ll love this Lemon Lasagna
- Quick and simple: no baking required, so you can assemble and chill while you tackle other tasks.
- Textural contrast: crunchy cookie base meets creamy layers and airy topping.
- Bright lemon flavor that isn’t overpowering—just the right amount of tart and sweet.
- Make-ahead friendly: it holds up well in the fridge and actually slices better after a few hours of chilling.
Ingredients
- ▢1 (14.3-ounce) package Lemon Oreos (or Golden Oreos; about 36 cookies)
- ▢6 tablespoons unsalted butter, melted
- ▢1 cup powdered sugar
- ▢1 (8-ounce) package cream cheese, softened
- ▢½ cup unsalted butter, softened
- ▢1 (16-ounce) tub whipped topping (or homemade whipped cream), divided
- ▢2 (3.4-ounce) boxes lemon instant pudding
- ▢3 cups milk
- ▢lemon slices for garnish
Equipment
- 9×13-inch baking dish
- Food processor or heavy-duty zip-top bag and rolling pin
- Mixing bowls
- Electric mixer or whisk
- Spatula
- Measuring cups and spoons
Prep notes and substitutions
If you don’t have Lemon Oreos, Golden Oreos work perfectly and give a similar texture with a slightly different flavor. For the whipped topping, a homemade stabilized whipped cream will work if you prefer to avoid store-bought tubs; just whip heavy cream with a touch of powdered sugar until stiff peaks form and reserve half for folding into the cream cheese mixture. Make sure your cream cheese and softened butter are at room temperature so the filling becomes silky and lump-free.
Step-by-step directions
Below are clear, reordered steps that mirror the source instructions while making each action easy to follow. Amounts are unchanged from the ingredient list.
- Make the cookie crust: Place the entire package of Lemon Oreos (about 36 cookies) in a food processor and pulse until they form fine crumbs. If you don’t have a food processor, put the cookies in a heavy-duty zip-top bag and crush them with a rolling pin until finely ground. Measure the crumbs to ensure you have the full package processed.
- Combine crumbs and melted butter: Pour the 6 tablespoons of melted unsalted butter over the cookie crumbs. Stir thoroughly until the crumbs are evenly moistened and resemble wet sand.
- Press into the pan: Transfer the cookie-and-butter mixture into a 9×13-inch baking dish. Use the bottom of a measuring cup or a flat spatula to press the crumbs into an even layer across the bottom of the dish. Set the crust aside while you prepare the fillings.
- Prepare the cream cheese layer: In a medium mixing bowl, beat the 1 cup powdered sugar and the softened 8-ounce package of cream cheese together until smooth. Add the ½ cup softened unsalted butter and continue mixing until the mixture is fully combined and creamy, with no lumps. Scrape down the sides of the bowl as needed.
- Fold in whipped topping: Gently fold half of the 16-ounce tub of whipped topping into the cream cheese mixture. Use a spatula to combine until the texture is light and fluffy, being careful not to deflate the whipped topping. Spread this cream cheese layer evenly over the prepared cookie crust in the 9×13-inch pan.
- Make the lemon pudding: In a separate mixing bowl, whisk together the two (3.4-ounce) boxes of lemon instant pudding with 3 cups of milk. Whisk for about 2 minutes, until the pudding begins to thicken—follow the pudding mix’s timing so the mixture reaches the right consistency.
- Layer the pudding: Pour the lemon pudding mixture over the cream cheese layer in the pan and spread it evenly with a spatula. Be gentle so you don’t disturb the layer beneath.
- Top with remaining whipped topping: Spread the remaining whipped topping from the 16-ounce tub over the pudding layer in an even, smooth layer. This creates the final airy topping that completes the dish.
- Chill to set: Cover the baking dish with plastic wrap or foil and refrigerate for at least 4 hours, or overnight if possible. Chilling allows the layers to firm up and makes slicing neater.
- Garnish and serve: When ready to serve, slice the Lemon Lasagna into squares. Garnish each piece with thin lemon slices for a fresh, pretty finish. Serve chilled for the best texture and flavor.
Storage
Store any leftovers covered in the refrigerator for up to 3–4 days. Because this dessert relies on chilled layers, it’s best enjoyed cold. The cookie crust will soften slightly over time, but the flavor will remain delicious.
Troubleshooting and tips
- If your cream cheese mixture has small lumps, continue beating until they disappear; room-temperature cream cheese smooths out more easily.
- When folding in whipped topping, go gentle to keep the filling light and airy.
- For cleaner slices, run a sharp knife under hot water, dry it, then slice; wipe the blade between cuts.
- If you prefer a more intense lemon flavor, zest one lemon into the pudding or into the cream cheese mixture, but the listed ingredient amounts are balanced for bright, not overpowering, lemon taste.
Make-ahead and serving ideas
This dessert is ideal for making a day in advance—the flavors meld while it chills and it slices cleanly after a long rest in the fridge. Serve squares with fresh berries or a sprig of mint for an elegant presentation. Individual servings in small glass jars or trifle cups make for a pretty, portable option at parties.
Notes on ingredients
The recipe uses a full 14.3-ounce package of Lemon Oreos (approximately 36 cookies) to create a sturdy base that contrasts with the creamy layers. Two 3.4-ounce boxes of lemon instant pudding added to 3 cups of milk give a bright, set pudding layer. A 16-ounce tub of whipped topping is divided so some is folded into the cream cheese mixture for stability and some is used on top for a light finish. The cream cheese and butter should be softened for ease of mixing; the 1 cup powdered sugar sweetens the cream cheese layer to the perfect balance.
Frequently asked questions
Can I use a different cookie for the crust?
Yes. Golden Oreos are a great substitute and yield a similar texture. Shortbread cookies could be used as well, but you may need to adjust the quantity slightly to match the crumb texture.
Can I make this without instant pudding?
If you prefer not to use instant pudding, you can make a lemon curd-thickened custard, but that changes the texture and requires cooking. The instant pudding keeps the recipe quick and reliable.
How long will this dessert last?
Stored in an airtight container in the refrigerator, the dessert is best within 3–4 days. The cookie crust will soften over time, but the flavor remains.
Final thoughts
This Lemon Lasagna is all about bright flavor and easy assembly. It’s a crowd-pleaser that doesn’t demand much time or culinary fuss—perfect when you want a homemade dessert that feels celebratory without the stress. Whether you’re hosting friends or simply treating yourself, this lemon-layered no-bake delight makes a sunny appearance any day of the year.
Enjoy making and sharing this refreshing, creamy dessert. Don’t forget the lemon slices for a gorgeous finishing touch!
Lemon Lasagna
Equipment
- food processor or resealable plastic bag and rolling pin
- 9x13 inch Baking Dish
- Mixing Bowls
- Hand Mixer
- Measuring cups and spoons
- Spatula
Ingredients
- 1 14.3-ounce package Lemon Oreos or Golden Oreos about 36 cookies
- 6 tablespoons unsalted butter melted
- 1 cup powdered sugar
- 1 8-ounce package cream cheese softened
- 1/2 cup unsalted butter softened
- 1 16-ounce tub whipped topping divided (or use homemade whipped cream)
- 2 3.4-ounce boxes lemon instant pudding mix
- 3 cups milk
- lemon slices for garnish
Instructions
- Crush the Lemon or Golden Oreos in a food processor until very fine; alternatively place cookies in a large resealable plastic bag and crush with a rolling pin.
- Combine the crushed cookies with the melted butter in a bowl or bag and stir or shake until evenly moistened.
- Press the buttered cookie crumbs firmly and evenly into the bottom of a 9x13-inch baking dish to form the crust.
- In a medium bowl, beat the powdered sugar, softened cream cheese, and softened 1/2 cup butter with a hand mixer until smooth.
- Fold in half of the whipped topping into the cream cheese mixture until combined, then spread this layer evenly over the crust.
- In another bowl, whisk the two boxes of lemon instant pudding with 3 cups milk until the pudding thickens, about 1–2 minutes.
- Pour the thickened lemon pudding over the cream cheese layer and spread gently to cover.
- Top with the remaining whipped topping, spreading it into an even layer, then refrigerate for at least 1 hour (and up to 24 hours) before serving.
- Garnish with lemon slices just before serving.
Notes
- This can be made up to 24 hours ahead and refrigerated until serving.
- Use homemade whipped cream in place of store-bought if preferred.
- Swap pudding flavors and cookies to change the dessert flavor.
- Chocolate pudding pairs well with chocolate Oreos and chocolate curls.
- White chocolate pudding works with golden Oreos and white chocolate curls.
- Banana pudding pairs with golden Oreos and banana slices.
