Springtime and St. Patrick’s Day are right around the corner, and what better way to celebrate than with a fun, festive, and indulgent dessert? Enter Shamrock Shake Dessert Lasagna—a layered, no-bake dessert that combines the beloved flavors of a Shamrock Shake with the creamy goodness of a dessert lasagna. This treat is perfect for any occasion, whether it’s a St. Patrick’s Day celebration, a family gathering, or just a sweet way to welcome the spring season.
Imagine a decadent dessert made up of layers of chocolate cookie crust, minty cream cheese, fluffy whipped topping, refreshing peppermint pudding, and a rich whipped cream topping. Every bite of this dessert is like a bite of minty, creamy bliss. It’s everything you love about a Shamrock Shake, but in dessert form.
In this article, we’ll walk you through why you’ll love this dessert, the ingredients you’ll need, step-by-step instructions for making it, tips for success, and variations to try. We’ll also answer some frequently asked questions to ensure you make the best Shamrock Shake Dessert Lasagna possible. So let’s dive in!

Why You’ll Love This Shamrock Shake Dessert Lasagna
There’s a lot to love about this Shamrock Shake Dessert Lasagna. Here are just a few reasons why you’ll want to make it:
- Minty Freshness: The combination of cream cheese, whipped topping, and peppermint extract gives this dessert a cool, minty flavor that’s perfectly balanced. It’s refreshing without being overpowering.
- No-Bake Convenience: This dessert is entirely no-bake, which means it’s easy to prepare and doesn’t require you to turn on your oven, making it a great option for warmer months when you don’t want to heat up the kitchen.
- Decadent Layers: The layers of chocolate cookie crust, minty cream cheese, and rich pudding make every bite indulgent and satisfying. The texture is creamy, crunchy, and velvety all at once.
- Perfect for St. Patrick’s Day: The green color and minty flavor make this dessert ideal for celebrating St. Patrick’s Day, but it’s delicious enough to enjoy year-round.
- Customizable and Versatile: You can adjust the level of minty flavor to your liking, add extra toppings, or switch up the type of pudding. This dessert is as versatile as you want it to be!
Now that you know why you’ll love this dessert, let’s talk about what you’ll need to make it.
What You’ll Need
Ingredients:
This dessert lasagna is made up of four layers: the crust, the mint cream layer, the pudding layer, and the topping. Here’s everything you’ll need:
The Crust:
- 2 cups chocolate sandwich cookies (e.g., Oreos), crushed into crumbs: The chocolate cookie crumbs create a rich, crunchy base for the dessert, much like a traditional cheesecake crust.
- ½ cup (1 stick) unsalted butter, melted: The melted butter helps bind the cookie crumbs together and provides moisture to the crust.
The Mint Cream Layer:
- 1 package (8 oz) cream cheese, softened: The cream cheese adds a rich, smooth base to the minty cream layer.
- ½ cup powdered sugar: Sweetens the cream cheese mixture and helps it firm up.
- 1 teaspoon peppermint extract: This gives the dessert its signature minty flavor. You can adjust the amount depending on how strong you like the mint flavor.
- 1–2 drops green food coloring: Adds a festive green color to the mint layer.
- 1 container (8 oz) whipped topping (e.g., Cool Whip), thawed: Adds lightness and fluffiness to the mint cream layer.
The Pudding Layer:
- 1 package (3.4 oz) instant vanilla or white chocolate pudding mix: This creates the rich, smooth pudding layer. You can use either vanilla or white chocolate pudding, depending on your preference.
- 1 ½ cups cold milk: Needed to prepare the pudding mix. Cold milk helps the pudding set properly.
- 1 teaspoon peppermint extract: Adds a burst of mint flavor to the pudding layer.
- 1–2 drops green food coloring: For that signature green Shamrock Shake color in the pudding layer.
The Topping:
- 1 container (8 oz) whipped topping, thawed: For the final layer of creamy topping that gives this dessert its airy, light finish.
- ½ cup crushed mint candies, chocolate chips, or sprinkles (for garnish): Choose a topping that adds some crunch and extra flavor. Crushed mint candies or chocolate chips work beautifully, but sprinkles can be used for a festive touch.

Equipment:
- 9×13-inch baking dish (for layering)
- Mixing bowls
- Hand mixer or stand mixer
- Spatula
- Measuring cups and spoons
With all these ingredients in hand, you’re ready to start assembling your Shamrock Shake Dessert Lasagna!
Step-by-Step Instructions
1. Prepare the Cookie Crust
- Start by crushing the chocolate sandwich cookies into fine crumbs. You can do this by placing the cookies in a zip-top bag and crushing them with a rolling pin, or using a food processor for a finer texture.
- Once the cookies are crushed, transfer the crumbs to a mixing bowl and add the melted butter. Stir until the crumbs are evenly coated and the mixture sticks together.
- Press the cookie crumb mixture into the bottom of a 9×13-inch baking dish to form a crust. Use the back of a spoon or your fingers to pack it tightly and evenly. Place the dish in the refrigerator to chill while you prepare the other layers.
2. Make the Mint Cream Layer
- In a mixing bowl, beat the cream cheese and powdered sugar together with a hand mixer or stand mixer until smooth and creamy.
- Add the peppermint extract and green food coloring (adjust the food coloring to achieve the desired shade of green) and mix until fully combined.
- Gently fold in the whipped topping until the mixture is light and fluffy.
- Spread the mint cream layer evenly over the chilled cookie crust, smoothing it out with a spatula. Return the dish to the refrigerator to set while you make the pudding layer.
3. Make the Pudding Layer
- In a separate bowl, whisk together the instant pudding mix and cold milk. Beat the mixture for about 2 minutes, or until it thickens and sets.
- Add the peppermint extract and green food coloring to the pudding, stirring until fully combined and the desired green color is achieved.
- Gently spread the pudding layer over the mint cream layer in the baking dish, smoothing it out with a spatula. Return the dish to the refrigerator and let it chill for at least 30 minutes to allow the pudding to firm up.
4. Add the Topping
- Once the pudding layer has set, spread the remaining whipped topping over the top of the dessert, covering it evenly.
- Garnish the dessert with your choice of crushed mint candies, chocolate chips, or sprinkles for an added touch of flavor and texture.
5. Chill and Serve
- Chill the Shamrock Shake Dessert Lasagna in the refrigerator for at least 2–3 hours to allow all the layers to set and firm up.
- Once it’s chilled, cut into squares and serve. Enjoy your creamy, minty, and chocolatey dessert!

Tips for Success
- Let Layers Set: Be patient and let each layer set before adding the next one. This ensures that the layers stay intact and don’t mix together.
- Adjust Mint Flavor: If you love mint, feel free to add more peppermint extract to the cream cheese or pudding layers. Taste as you go and adjust accordingly.
- Use Thawed Whipped Topping: Make sure the whipped topping is fully thawed before using it, as this helps it blend better into the other layers.
- Chill Between Layers: Refrigerating the dessert between layers helps the layers set and keeps everything in place when you cut into it.
- Customization: Experiment with different flavored pudding (e.g., chocolate or pistachio) for a fun twist on the classic mint flavor.
Variations to Try
While this Shamrock Shake Dessert Lasagna is delicious as is, you can also get creative with variations:
- Chocolate Pudding Layer: Swap the vanilla or white chocolate pudding with chocolate pudding for a chocolate-mint version.
- Nutty Topping: Add crushed pecans or walnuts along with the mint candies for a crunchy contrast to the creamy layers.
- Layered Ice Cream Dessert: Turn this into a layered ice cream dessert by adding scoops of mint chocolate chip or vanilla ice cream between the layers of pudding and whipped topping.
- Gluten-Free: Use gluten-free sandwich cookies to make this dessert suitable for those with dietary restrictions.
- Extra Chocolate: Drizzle melted chocolate over the top before serving for an extra indulgent treat.
Storing and Reheating
This Shamrock Shake Dessert Lasagna can be stored and enjoyed for several days:
Storing:
- Store any leftover dessert in the refrigerator for up to 5 days. Cover it with plastic wrap or aluminum foil to keep it fresh.
Freezing:
- If you want to make this dessert in advance, you can freeze it for up to 2 months. Just be sure to cover it tightly in plastic wrap or aluminum foil and store it in an airtight container. Let it thaw in the fridge for a few hours before serving.
Reheating:
- There’s no need to reheat this dessert, as it’s best enjoyed cold. However, if you prefer a slightly softer texture, you can let it sit at room temperature for a few minutes before serving.

Frequently Asked Questions
1. Can I use regular whipped cream instead of Cool Whip?
Yes, you can substitute homemade whipped cream for the Cool Whip. Just make sure to whip the cream until stiff peaks form before using it in the recipe.
2. Can I make this dessert ahead of time?
Yes, this dessert is perfect for making ahead! It needs to chill for a few hours or overnight, which makes it an excellent choice for preparing in advance for a party or gathering.
3. Can I use other types of cookies for the crust?
Definitely! While chocolate sandwich cookies (e.g., Oreos) are the most common choice for the crust, you can also use graham crackers or chocolate graham crackers for a different flavor profile.
4. Can I use sugar-free pudding mix?
Yes, you can use sugar-free instant pudding mix if you prefer a lower-sugar version of this dessert.
The Final Word
Shamrock Shake Dessert Lasagna is a fun, festive, and incredibly delicious dessert that brings together minty freshness, creamy layers, and a touch of chocolate. Whether you’re celebrating St. Patrick’s Day or just craving a sweet treat, this dessert is sure to impress. With its no-bake simplicity, you can make it ahead of time, chill it, and enjoy it when you’re ready. Don’t forget to experiment with different flavors and toppings to make it your own! This dessert is sure to be a favorite at any gathering, and it’s the perfect way to enjoy the flavors of a Shamrock Shake in a whole new way.