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Shamrock Shake Dessert Lasagna: A Festive and Decadent Treat


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  • Author: Mary
  • Total Time: 4 hours 15 minutes (or overnight)
  • Yield: 4 hours 15 minutes (or overnight) 1x
  • Diet: Vegetarian

Description

This indulgent dessert lasagna combines a crunchy Oreo crust, a creamy mint filling, and a rich chocolate topping. Inspired by the beloved Shamrock Shake, it’s a refreshing yet decadent treat that’s sure to impress your guests!


Ingredients

Scale
  • For the Crust:
    • 1 ½ cups Oreo cookie crumbs (about 1520 Oreo cookies)
    • 6 tablespoons unsalted butter, melted
  • For the Mint Filling:
    • 8 oz cream cheese, softened
    • 1 cup powdered sugar
    • 1 teaspoon vanilla extract
    • 1 teaspoon peppermint extract
    • 2 cups whipped topping (like Cool Whip)
    • 23 drops green food coloring (optional, for a festive touch)
  • For the Chocolate Topping:
    • 1 cup semi-sweet chocolate chips
    • 2 tablespoons heavy cream
  • For Garnish:
    • Additional whipped topping
    • Chocolate shavings or sprinkles (optional)

Instructions

  • Prepare the Crust:
    • In a medium bowl, combine the Oreo cookie crumbs and melted butter. Mix until the crumbs are evenly coated with the butter.
    • Press the mixture into the bottom of a 9×9-inch or 9×13-inch baking dish to form a solid crust. Refrigerate the crust while you prepare the filling.
  • Make the Mint Filling:
    • In a large mixing bowl, beat the softened cream cheese and powdered sugar until smooth and creamy.
    • Add the vanilla extract, peppermint extract, and green food coloring (if using). Mix until combined.
    • Gently fold in the whipped topping until the filling is light and fluffy.
    • Spread the mint filling over the chilled Oreo crust, smoothing it out into an even layer.
  • Prepare the Chocolate Topping:
    • In a microwave-safe bowl, combine the semi-sweet chocolate chips and heavy cream. Heat in the microwave in 20-second intervals, stirring in between, until the mixture is smooth and fully melted.
    • Pour the melted chocolate over the mint filling and spread it evenly with a spatula.
  • Chill the Dessert:
    • Refrigerate the dessert for at least 4 hours, or overnight, to allow the layers to set and the flavors to meld together.
  • Serve and Garnish:
    • Once chilled, top the dessert with additional whipped topping and garnish with chocolate shavings or sprinkles, if desired.
    • Slice and serve chilled.

Notes

  • Customization: You can adjust the amount of peppermint extract depending on how strong you like the mint flavor. Start with 1 teaspoon and taste the filling before adding more.
  • Storage: Store any leftovers in the refrigerator for up to 3-4 days.
  • Oreo Crust Variations: If you prefer, you can use Golden Oreos instead of regular Oreos for a different flavor.
  • Prep Time: 15 minutes
  • Cook Time: 4 hours (or overnight)
  • Category: Dessert, No-Bake
  • Method: No-Bake
  • Cuisine: American