That first hiss from the cooker tells you something good is happening. You catch that little valve hiss and you know the sealing ring has done its job. It’s a sound that means dinner’s coming together real good, especially when you’re making something fun like this Mint Chocolate Lasagna, also known as the Shamrock Shake Torte.

This dessert is all about layers that blend minty, chocolate, and creamy flavors in a way that just makes you wanna dig in right away. You notice how the crushed Oreo crust holds everything up while the cream cheese and pudding layers balance cool and rich.
Getting that tender pull from the layers once it’s set and chilled is so satisfying. The steam cues from your cooker help it set faster too, so you’re not stuck waiting forever. You'll see you don’t need fancy stuff, just a good recipe and a trusty pressure cooker for a dessert that doubles as a celebration treat.
Why Your Cooker Beats Every Other Pot
- Locks in moisture so your layers don’t dry out
- Quick release feature means you control when the heat stops
- The pressure hisses and steam cues guide your cooking perfectly
- You get a tender pull on desserts that usually take forever in the oven
- Sealing ring keeps all that deliciousness inside where it belongs
- Cooks evenly because heat surrounds the pot
- Less watch time so you can focus on other stuff
The Complete Shopping Rundown
- 30 mint Oreo cookies
- 10 tablespoons butter melted
- 2 (8 oz) bricks cream cheese softened
- ¾ cup powdered sugar
- ½ (8 oz) tub whipped topping like Cool Whip, thawed
- 1 teaspoon peppermint extract
- Green gel food coloring (2-3 drops)
- 2 (3.9 oz) packages chocolate instant pudding mix (no cook & serve!)
- 2 cups cold milk
Each ingredient plays its part in making the dessert just right. You gotta use those mint Oreos for that fresh mint flavor that sets this apart. The cream cheese adds that creamy tang that balances the sweetness good. Don't skip the green food coloring if you want that festive pop; liquid ones can mess with the pudding texture.

Walking Through Every Single Move
- Start crushing the mint Oreo cookies until they’re fine crumbs — a food processor works best here, but a zip-top bag and rolling pin can do in a pinch.
- Mix the crumbs with melted butter until everything’s soaked and combined.
Press that firmly into the bottom of a 9x13 dish to get a solid crust layer that holds up. - Beat the cream cheese with powdered sugar until smooth and creamy.
Fold in half the whipped topping, peppermint extract, and the green gel color until it's all a pretty pale green color. - Spread that cream cheese layer over your packed Oreo crust evenly so it covers all sides nice.
- Whisk your chocolate pudding mix with the cold milk for about 2 minutes till it thickens up — don’t buy cook and serve, it won’t work for this. Then fold in the remaining whipped topping gently to keep it smooth.
- Spread the chocolate layer over the green layer gently. Then pop the whole dish in the fridge for at least 4 hours so it firms up nicely before serving.
Quick Tricks That Save Your Time
- Use a food processor to crush those Oreos real fast instead of smashing by hand
- Thaw your whipped topping in the microwave just a bit to make folding easier and quicker
- Prep your layers a day ahead and let them chill overnight for even better flavors and less stress the day you wanna serve
What It Tastes Like Fresh From the Pot
Right after you dig in, you feel that cool mint hit wrapped in smooth cream cheese. It’s kinda like a shake but thicker and with that Oreo crunch foundation holding it all up.
The chocolate pudding layer adds a rich velvet feel with a sweet bite that balances the mint. It’s creamier than you expect, almost like slicing right into a mint chocolate mousse, just denser.
Each layer kinda melts in your mouth, the colors vibrant and inviting, and the texture soft yet firm enough to keep its shape. The hints of peppermint and that sweet cookie crust keep you coming back for more.

Making It Last All Week Long
- Cover the dish tightly with plastic wrap to keep fridge smells out and freshness in
- You can store it in an airtight container if you slice it up beforehand for easy grab-and-go pieces
- It holds up great in the fridge for 4-5 days, so you can make it ahead of a party or just savor it slowly
- If you wanna freeze, slice first then wrap pieces individually in plastic wrap before putting in a freezer bag to keep that tender pull when thawed
The FAQ Section You Actually Need
- Can I make this without a pressure cooker? Yeah, you can make the layers as usual but the pressure cooker helps speed setting and keeps moisture right. Just chill it longer in the fridge.
- What’s with the green gel food coloring? Gel works best since it doesn’t thin out your creamy layers like liquid coloring might.
- Can I swap out mint Oreos for another kind? You could, but the mint Oreo gives that signature flavor. Regular Oreos will change the profile for sure.
- Why no cook and serve pudding? Cook and serve pudding won’t thicken right and may get watery. Instant pudding is the way to go.
- What does quick release mean on my cooker? That’s when you open the valve to release pressure fast instead of waiting. Great for stopping cook times exactly on point.
- Can I double this recipe? You can but make sure your dish fits inside your cooker or you might need to do it in batches.'

Mint Chocolate Lasagna
Equipment
- 1 Pressure Cooker
Ingredients
Main ingredients
- 30 mint Oreo cookies
- 10 tablespoons butter melted
- 2 (8 oz) bricks cream cheese softened
- ¾ cup powdered sugar
- ½ (8 oz) tub whipped topping like Cool Whip, thawed
- 1 teaspoon peppermint extract
- 2-3 drops green gel food coloring
- 2 (3.9 oz) packages chocolate instant pudding mix no cook & serve!
- 2 cups cold milk
Instructions
Instructions
- Start crushing the mint Oreo cookies until they’re fine crumbs — a food processor works best here, but a zip-top bag and rolling pin can do in a pinch.
- Mix the crumbs with melted butter until everything’s soaked and combined. Press that firmly into the bottom of a 9x13 dish to get a solid crust layer that holds up.
- Beat the cream cheese with powdered sugar until smooth and creamy. Fold in half the whipped topping, peppermint extract, and the green gel color until it's all a pretty pale green color.
- Spread that cream cheese layer over your packed Oreo crust evenly so it covers all sides nice.
- Whisk your chocolate pudding mix with the cold milk for about 2 minutes till it thickens up — don’t buy cook and serve, it won’t work for this. Then fold in the remaining whipped topping gently to keep it smooth.
- Spread the chocolate layer over the green layer gently. Then pop the whole dish in the fridge for at least 4 hours so it firms up nicely before serving.



