These fluffy vanilla cupcakes are infused with refreshing mint flavor and topped with a creamy, minty green frosting. Inspired by the iconic Shamrock Shake, they bring a cool, festive touch to any occasion. The batter combines classic vanilla and a hint of mint extract, baked to soft perfection. The smooth frosting blends butter, powdered sugar, and mint for a luscious finish. Garnishes like green sprinkles or cherries add a playful look. Ideal for celebrating St. Patrick’s Day or anytime you want a sweet, minty dessert.
Last March, my daughter came home from school begging to recreate the famous mint shake in cupcake form. We spent a rainy Sunday afternoon covered in green food coloring, laughing when our hands looked like leprechaun paws. Those first batches turned out shockingly good, and now they are the most requested treat in our house every spring.
I brought these to a St. Patricks Day party last year, and my friend Sarah actually texted me the next morning begging for the recipe. She said her husband, who claims to hate mint desserts, ate three in one sitting. There is something about that familiar Shamrock Shake flavor that makes everyone instantly nostalgic, even if they cannot quite place why.
Ingredients
- All purpose flour: Provides the structure for these fluffy cupcakes, and sifting it first prevents any lumps in your batter
- Unsalted butter: Use this softened to room temperature for both the cupcakes and frosting, ensuring proper aeration during mixing
- Granulated sugar: Sweetens the batter while also contributing to the tender crumb and golden edges
- Large eggs: These bind everything together and add richness, so bring them to room temperature before mixing for better incorporation
- Whole milk: Creates moisture and tenderness in the cupcake crumb
- Pure vanilla extract: Rounds out the mint flavor and adds that classic bakery taste we all love
- Pure mint extract: The star of the show, so use the good stuff and taste as you go to find your perfect mint level
- Baking powder and baking soda: Work together to give these cupcakes their beautiful rise and fluffy texture
- Fine salt: Enhances all the flavors and balances the sweetness
- Green food coloring: Start with just two drops and add more if you want that vibrant shamrock shade
- Powdered sugar: Sift this first for the smoothest, most professional looking frosting
- Green sprinkles or maraschino cherries: The finishing touch that makes these look as festive as they taste
Instructions
- Preheat your oven:
- Set to 350°F and line your muffin tin with paper liners while you gather all your ingredients
- Whisk the dry ingredients:
- Combine flour, baking powder, baking soda, and salt in a medium bowl and set it aside for later
- Cream the butter and sugar:
- Beat them together until the mixture looks pale and fluffy, usually about 2 to 3 minutes of mixing
- Add the eggs:
- Beat them in one at a time, letting each egg fully incorporate before adding the next
- Add extracts and coloring:
- Mix in the vanilla and mint extracts, then add your food coloring until the batter reaches your desired shade of green
- Combine everything:
- Alternate adding the dry ingredients and milk, starting and ending with the dry mixture, and stop mixing as soon as everything comes together
- Fill the liners:
- Divide the batter evenly among the cupcake liners, filling each about two thirds full
- Bake to perfection:
- Bake for 18 to 20 minutes until a toothpick inserted in the center comes out clean
- Cool completely:
- Let them rest in the tin for 5 minutes before moving them to a wire rack to cool all the way through
- Make the frosting:
- Beat the butter until creamy, gradually add the powdered sugar, then mix in extracts, coloring, and milk until fluffy and spreadable
- Frost and garnish:
- Pipe or spread the frosting onto the cooled cupcakes and add sprinkles or cherries if you want extra festive flair
My mom now requests these for every family gathering in March, saying they remind her of the special trips we used to take to get Shamrock Shakes when I was little. Watching her face light up when she took that first bite last year made all the green stained mixing bowls worth it.
Getting The Perfect Mint Balance
Mint extract can be tricky because it varies so much by brand. I once added a full teaspoon without tasting first, and those cupcakes were so strong they cleared your sinuses. Start with the recommended amount, taste your batter, and add just a quarter teaspoon at a time until it feels right.
Frosting Like A Pro
The secret to bakery style frosting is beating it longer than you think necessary. I set a timer for 4 minutes once the powdered sugar is fully incorporated, and that extra whipping time transforms the texture from grainy to silky smooth. Room temperature ingredients make all the difference here.
Make Ahead Magic
These cupcakes actually taste better the next day when the flavors have had time to meld together. I bake them the night before a party and store them in an airtight container, then frost them the morning of for the freshest appearance.
- Undecorated cupcakes freeze beautifully for up to a month
- Thaw frozen cupcakes in the refrigerator overnight before frosting
- Bring frosted cupcakes to room temperature 30 minutes before serving for the best texture
Whether you are celebrating St. Patricks Day or just need a little pick me up, these minty treats bring joy to everyone who tries them. Happy baking, and may your kitchen be filled with laughter and the delicious scent of fresh mint.
Recipe FAQs
- → How do I get the green color for these cupcakes?
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Add 2–3 drops of green food coloring to the batter and frosting to achieve a vibrant minty green shade.
- → Can I substitute dairy ingredients in this preparation?
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Yes, plant-based milk and vegan butter can be used to make a dairy-free variation without compromising texture.
- → How can I enhance the mint flavor?
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Increase the mint extract gradually up to 1/4 teaspoon, tasting as you go to avoid overpowering the vanilla base.
- → What is the best way to bake for even texture?
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Mix the wet and dry ingredients gently until just combined and bake cupcakes for 18–20 minutes at 350°F until a toothpick comes out clean.
- → Are there garnish options for a decorative finish?
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Green sprinkles or maraschino cherries can be added for an eye-catching, festive look on top of the frosting.