Oreo Shamrock Shake Cookies bring that cool minty flavor you love into a soft, chewy dessert. They are sweet, buttery, and packed with crunchy Mint Oreo pieces. Plus, they are easy to make and perfect for any mint lover.

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Why Youโll Love These Oreo Shamrock Shake Cookies
These Oreo Shamrock Shake Cookies taste like your favorite mint shake in cookie form. They are soft in the center, lightly golden on the edges, and full of chocolate mint goodness. Because the dough chills before baking, you get thick, chewy cookies every time.
Soft and Chewy Texture with Crunchy Mint Oreo Pieces
First, the butter and sugar create a tender base. Then, the crushed Mint Oreos add little bursts of crunch in every bite. As a result, each cookie has the perfect mix of soft and crisp.
Easy, Straightforward Ingredients
You likely have most ingredients in your pantry already. In fact, you only need basic baking staples plus Mint Oreos. Therefore, you can whip up Oreo Shamrock Shake Cookies without a special trip to the store.
Perfect for St. Patrickโs Day or Mint Lovers Year-Round
Although these cookies shine on St. Patrickโs Day, they taste amazing any time. Meanwhile, the green color makes them festive and fun. However, you can skip the coloring and still enjoy the same mint flavor.
Make-Ahead and Freezer Friendly
If you love to plan ahead, this recipe helps. You can chill the dough, freeze it, and bake later. As a result, you always have Oreo Shamrock Shake Cookies ready when cravings hit.
Key Ingredients for Oreo Shamrock Shake Cookies
The magic of Oreo Shamrock Shake Cookies comes from simple ingredients that work together beautifully. Each one plays an important role in texture and flavor.
Dry Ingredients for Structure and Lift
All purpose flour forms the base of the dough. Meanwhile, baking soda and baking powder help the cookies rise just enough. Salt also balances the sweetness and boosts flavor. Together, these dry ingredients create structure while still allowing a soft center.
Butter and Sugar for a Soft, Tender Crumb
Softened unsalted butter blends smoothly with granulated sugar. When you beat them until light and fluffy, you add air into the dough. As a result, the cookies bake up tender and chewy instead of dense.
Egg and Extracts for Flavor
The egg binds everything together and adds richness. Then, vanilla extract brings warmth while peppermint extract gives that classic Shamrock flavor. Because peppermint is strong, a small amount goes a long way.
Mint Oreos and Green Food Coloring
Crushed Mint Oreos add chocolate mint flavor throughout the dough. In addition, they create a fun crunch in every bite. Green food coloring is optional, yet it gives Oreo Shamrock Shake Cookies that festive look.
How to Make Oreo Shamrock Shake Cookies Step by Step
Making Oreo Shamrock Shake Cookies is simple, and each step builds flavor and texture.
Prep the Oven and Baking Sheets
First, preheat your oven to 350ยฐF or 175ยฐC. Then, line baking sheets with parchment paper so the cookies do not stick.
Mix the Dry Ingredients
In a medium bowl, whisk together flour, baking soda, baking powder, and salt. Meanwhile, set the bowl aside so you can focus on the wet mixture.
Cream Butter and Sugar
Next, beat the softened butter and sugar until light and fluffy. This step takes a few minutes, yet it makes a big difference in texture.
Add Egg, Extracts, and Color
Then, mix in the egg, vanilla extract, and peppermint extract. If you want that bright green color, add about six drops of food coloring. Stir until everything looks evenly combined.
Combine Wet and Dry Ingredients
Gradually add the dry mixture to the wet ingredients. Stir gently until just combined. However, do not overmix because that can make the cookies tough.

Fold in Crushed Mint Oreos
Next, gently fold in the crushed Mint Oreos. Make sure they spread evenly through the dough so each cookie has plenty of chocolate mint pieces.
Scoop and Chill the Dough
Scoop the dough into portions and place them on a tray. Then, chill the dough in the fridge for at least one hour. This step prevents spreading and improves chewiness.

Bake to Perfection
After chilling, place the dough on prepared baking sheets with space between each scoop. Bake for 11 to 12 minutes until the edges turn lightly golden. The centers may look slightly soft, which is perfect.
Cool and Set
Let the cookies cool on the baking sheet for a few minutes. Then, transfer them to a wire rack to cool completely. As they cool, they firm up while staying soft inside.

Pro Tips for the Best Mint Oreo Cookies
A few simple tips help your Oreo Shamrock Shake Cookies turn out perfect every time.
Donโt Skip the Chill Time
Chilling the dough controls spreading. In addition, it creates a thicker and chewier cookie. So even if you feel impatient, wait the full hour.
Measure Flour Correctly
Spoon the flour into your measuring cup and level it off. If you scoop directly from the bag, you may pack in too much flour. As a result, the cookies can turn dry.
Crush Oreos Properly
Aim for small chunks instead of fine crumbs. This way, you keep texture throughout the cookie and avoid muddy streaks in the dough.
Watch Bake Time Carefully
Remove the cookies when the edges turn golden but the centers still look slightly soft. Then, let them finish setting on the pan for the best chewy result.
Fun Variations and Substitutions
You can easily adjust Oreo Shamrock Shake Cookies to match your taste.
Add Chocolate Chips for Extra Richness
If you love extra chocolate, stir in a handful of chocolate chips. As a result, each bite becomes even more indulgent.
Make Them Gluten-Free
Use a 1 to 1 gluten free flour blend in place of all purpose flour. However, check that your Oreos are gluten free as well.
Boost the Mint Flavor
If you only have regular Oreos, simply add an extra half teaspoon of peppermint extract. Then, you still get that cool mint flavor in every cookie.
Skip the Food Coloring
You can leave out the green coloring completely. The flavor stays the same, and the cookies still taste amazing.
Storage and Freezing Instructions
Oreo Shamrock Shake Cookies store well, so you can enjoy them for days.
Storing at Room Temperature
Store fully cooled cookies in an airtight container at room temperature for up to five days. Meanwhile, keep them away from heat so they stay soft.
Freezing Baked Cookies
Cool the cookies completely. Then, freeze them in a single layer before transferring to a freezer bag with parchment between layers. They keep well for up to three months.
Freezing Unbaked Cookie Dough
Shape the dough into balls and freeze until solid. After that, store them in a freezer bag for up to three months. When ready to bake, place them on a sheet and add a few extra minutes to the baking time.
Frequently Asked Questions
Is the Oreo Shamrock Shake mint?
Yes, Oreo Shamrock Shake Cookies have a mint flavor. The peppermint extract and Mint Oreos give them that cool, refreshing taste.
What are the rules for the Oreo challenge?
The classic Oreo challenge usually involves twisting, licking, and dunking the cookie in milk. However, there are many fun variations people create at home.
What flavor is Oreo Shamrock?
Oreo Shamrock features a chocolate cookie with mint flavored filling. Therefore, it tastes like chocolate and cool peppermint combined.
How long will Oreo cookies stay fresh?
Regular Oreos stay fresh for several months when sealed. Once opened, they stay fresh for about two weeks if stored properly.
Other Recipes You May Enjoy
- Strawberry Cheesecake Puffs dessert recipe
- Cake Mix Cookies easy dessert
- Mint Chocolate Kiss Blossom Cookies recipe
- Banana Pudding Poke Cake dessert idea
- Cinnamon Cream Cheese Cookies cozy dessert
Conclusion
Oreo Shamrock Shake Cookies combine festive color, refreshing mint flavor, and classic chewy cookie texture into one irresistible dessert. Because they use simple ingredients and clear steps, you can bake them with confidence. Whether you make them for a holiday or just because you love mint chocolate, this recipe delivers soft, delicious results every single time. If you enjoy creative desserts like these, you can also find more sweet inspiration on my Pinterest at pinterest.

Oreo Shamrock Shake Cookies
Equipment
- Mixing bowls
- electric mixer
- Baking sheets
- Parchment paper
- Wire rack
Ingredients
- 2 ยพ cups all-purpose flour
- 1 teaspoon baking soda
- ยฝ teaspoon baking powder
- ยฝ teaspoon salt
- 1 cup unsalted butter, softened
- 1 ยฝ cups granulated sugar
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 1 teaspoon peppermint extract
- 6 drops green food coloring (optional)
- 14 Mint Oreos, crushed
Instructions
- Preheat oven to 350ยฐF (175ยฐC) and line baking sheets with parchment paper.
- Whisk together flour, baking soda, baking powder, and salt in a medium bowl. Set aside.
- Beat softened butter and sugar until light and fluffy.
- Mix in egg, vanilla extract, peppermint extract, and green food coloring until evenly combined.
- Gradually add dry ingredients to the wet mixture and stir until just combined. Do not overmix.
- Fold in crushed Mint Oreos until evenly distributed throughout the dough.
- Scoop dough into portions and chill in the refrigerator for at least 1 hour.
- Place chilled dough on prepared baking sheets with space between each cookie. Bake for 11 to 12 minutes until edges are lightly golden.
- Let cookies cool on the baking sheet for a few minutes, then transfer to a wire rack to cool completely.
