St Patricks Shamrock Sugar

Featured in: Seasonal Meal Inspiration

These shamrock-shaped sugar cookies offer a tender, buttery base complemented by a smooth, vibrant green royal icing. Chilled dough ensures perfect shape and texture, baked to golden edges. The icing is whipped to a glossy finish with a hint of vanilla and colored for festive charm. Ideal for celebrating St Patricks Day with a sweet, colorful touch, these cookies are perfect to share or decorate with additional sprinkles or edible glitter. Store airtight to preserve freshness up to one week.

Updated on Fri, 13 Mar 2026 08:49:05 GMT
Festive shamrock-shaped sugar cookies decorated with bright green royal icing for St. Patrick's Day. Save to Pinterest
Festive shamrock-shaped sugar cookies decorated with bright green royal icing for St. Patrick's Day. | bellecravings.com

Celebrate St. Patrick's Day with these festive shamrock-shaped sugar cookies that combine buttery, tender sweetness with vibrant green royal icing. Perfect for adding a cheerful touch to your holiday table, these cookies are as delightful to make as they are to share.

Festive shamrock-shaped sugar cookies decorated with bright green royal icing for St. Patrick's Day. Save to Pinterest
Festive shamrock-shaped sugar cookies decorated with bright green royal icing for St. Patrick's Day. | bellecravings.com

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These cookies start with a rich dough that chills to develop flavor and shape perfectly into crisp-edged shamrocks. Decorating with royal icing lets you get creative with shades of green and even sparkle for extra festive flair.

Ingredients

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  • For the Sugar Cookies
    • 2 1/2 cups (315 g) all-purpose flour
    • 1/2 teaspoon baking powder
    • 1/4 teaspoon salt
    • 3/4 cup (170 g) unsalted butter, softened
    • 1 cup (200 g) granulated sugar
    • 1 large egg
    • 1 teaspoon vanilla extract
    • 1/2 teaspoon almond extract (optional)
  • For the Green Royal Icing
    • 2 cups (240 g) powdered sugar, sifted
    • 2 tablespoons meringue powder
    • 3–4 tablespoons water, room temperature
    • 1/2 teaspoon vanilla extract
    • Green gel food coloring

Instructions

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1. Mix dry ingredients
In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
2. Cream butter and sugar
In a large bowl, cream butter and sugar together with a mixer until light and fluffy, about 2 minutes.
3. Add egg and extracts
Beat in egg, vanilla extract, and almond extract (if using) until combined.
4. Combine wet and dry
Gradually add the dry ingredients to the wet ingredients, mixing just until the dough comes together.
5. Chill dough
Divide the dough into two discs, wrap in plastic wrap, and refrigerate for at least 1 hour.
6. Prepare oven and sheets
Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
7. Roll dough
On a lightly floured surface, roll out dough to 1/4-inch (6 mm) thickness.
8. Cut shapes
Cut out shamrock shapes using a cookie cutter. Place cookies 1 inch apart on prepared sheets.
9. Bake cookies
Bake for 8–10 minutes, or until edges are just beginning to golden. Let cool on the pan for 5 minutes, then transfer to a wire rack to cool completely.
10. Make royal icing
For the royal icing, combine powdered sugar and meringue powder in a bowl. Add water and vanilla, then beat with a mixer on low until smooth and glossy, 5–7 minutes.
11. Color icing
Add green gel food coloring and mix until you reach the desired shade.
12. Decorate cookies
Transfer icing to a piping bag fitted with a small round tip. Outline and flood the cooled cookies. Allow icing to set for at least 1 hour before serving.

Zusatztipps für die Zubereitung

Make sure the butter is softened but not melted for the perfect cookie dough texture. Chilling the dough is essential to prevent spreading and to maintain the crisp shamrock shapes. When rolling, use minimal flour to avoid tough cookies. Let the icing dry completely before stacking to keep decorations pristine.

Varianten und Anpassungen

Try adding almond extract for a subtle nutty twist or omit it for a pure vanilla flavor. For a softer cookie, reduce the baking time by 1 minute. Experiment with shades of green food coloring or add edible gold glitter and sprinkles for sparkling flair.

Serviervorschläge

These festive shamrock cookies pair wonderfully with a cup of hot tea or coffee, making them perfect for holiday parties or as thoughtful gifts. Arrange them on a decorative platter for a striking centerpiece or wrap individually for charming treat bags.

Save to Pinterest
| bellecravings.com

With delicious buttery bases and cheerful green icing, these shamrock sugar cookies are a joyous way to celebrate St. Patrick's Day, bringing color and sweetness to your festive gatherings.

Recipe FAQs

What ingredients make the cookies buttery and tender?

Unsalted butter and properly creamed sugar contribute to the cookies' buttery, tender texture.

How do I achieve the vibrant green color in the icing?

Green gel food coloring is mixed into the royal icing until the desired vibrant shade is reached.

Why is the dough chilled before baking?

Chilling the dough firms it up, making it easier to roll and cut clean shapes that hold during baking.

Can the almond extract be omitted or substituted?

Yes, almond extract is optional and can be omitted or replaced with additional vanilla extract for a milder flavor.

How long should the icing set before handling the cookies?

Allow the royal icing to set at least one hour to achieve a firm, glossy finish suitable for stacking or packing.

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St Patricks Shamrock Sugar

Buttery shamrock-shaped sugar cookies decorated with bright green royal icing for festive occasions.

Prep Time
25 minutes
Cook Time
10 minutes
Total Duration
35 minutes
Recipe by Aaron Hicks


Skill Level Medium

Cuisine Type American

Makes 24 Number of Servings

Dietary Details Suitable for Vegetarians

Ingredient List

Sugar Cookies

01 2 1/2 cups all-purpose flour
02 1/2 teaspoon baking powder
03 1/4 teaspoon salt
04 3/4 cup unsalted butter, softened
05 1 cup granulated sugar
06 1 large egg
07 1 teaspoon vanilla extract
08 1/2 teaspoon almond extract

Green Royal Icing

01 2 cups powdered sugar, sifted
02 2 tablespoons meringue powder
03 3 to 4 tablespoons water, room temperature
04 1/2 teaspoon vanilla extract
05 Green gel food coloring

Steps

Step 01

Prepare Dry Ingredients: In a medium bowl, whisk together flour, baking powder, and salt. Set aside.

Step 02

Cream Butter and Sugar: In a large bowl, cream butter and sugar together with an electric mixer until light and fluffy, approximately 2 minutes.

Step 03

Incorporate Wet Ingredients: Beat in egg, vanilla extract, and almond extract until fully combined.

Step 04

Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing just until the dough comes together.

Step 05

Chill Dough: Divide the dough into two discs, wrap in plastic wrap, and refrigerate for at least 1 hour.

Step 06

Preheat Oven and Prepare Baking Surface: Preheat oven to 350°F. Line baking sheets with parchment paper.

Step 07

Roll and Cut Dough: On a lightly floured surface, roll out dough to 1/4-inch thickness. Cut out shamrock shapes using a cookie cutter and place cookies 1 inch apart on prepared sheets.

Step 08

Bake Cookies: Bake for 8 to 10 minutes, or until edges are just beginning to golden. Let cool on the pan for 5 minutes, then transfer to a wire rack to cool completely.

Step 09

Prepare Royal Icing: Combine powdered sugar and meringue powder in a bowl. Add water and vanilla, then beat with a mixer on low speed until smooth and glossy, 5 to 7 minutes.

Step 10

Color and Transfer Icing: Add green gel food coloring and mix until desired shade is achieved. Transfer icing to a piping bag fitted with a small round tip.

Step 11

Decorate and Set Cookies: Outline and flood the cooled cookies with royal icing. Allow icing to set for at least 1 hour before serving.

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Equipment Needed

  • Electric mixer
  • Mixing bowls
  • Shamrock cookie cutter
  • Rolling pin
  • Baking sheets
  • Parchment paper
  • Wire rack
  • Piping bag with small round tip

Allergy Details

Check every ingredient for allergen risks and chat with your doctor if you’re not sure.
  • Contains wheat and gluten
  • Contains eggs
  • Contains milk from butter
  • Meringue powder may contain eggs; check packaging for details
  • Almond extract contains tree nuts; omit for nut allergies

Nutrition Information (per portion)

Nutrition info is meant as general advice — please talk to a healthcare expert for guidance.
  • Calorie Count: 130
  • Fat Content: 5 g
  • Carbohydrates: 21 g
  • Protein Amount: 1 g

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