St Patricks Shamrock Cookies (Print-Friendly)

Buttery shamrock-shaped sugar cookies decorated with smooth, vibrant green royal icing for a festive touch.

# What You'll Need:

→ Sugar Cookies

01 - 2.5 cups all-purpose flour
02 - 0.5 teaspoon baking powder
03 - 0.25 teaspoon salt
04 - 0.75 cup unsalted butter, softened
05 - 1 cup granulated sugar
06 - 1 large egg
07 - 1 teaspoon vanilla extract
08 - 0.5 teaspoon almond extract

→ Green Royal Icing

09 - 2 cups powdered sugar, sifted
10 - 2 tablespoons meringue powder
11 - 3 to 4 tablespoons water, room temperature
12 - 0.5 teaspoon vanilla extract
13 - Green gel food coloring

# How To Make It:

01 - In a medium bowl, whisk together flour, baking powder, and salt. Set aside.
02 - In a large bowl, cream butter and sugar together with an electric mixer until light and fluffy, approximately 2 minutes.
03 - Beat in egg, vanilla extract, and almond extract until fully combined.
04 - Gradually add the dry ingredients to the wet ingredients, mixing just until dough comes together.
05 - Divide dough into two discs, wrap in plastic wrap, and refrigerate for at least 1 hour.
06 - Preheat oven to 350 degrees Fahrenheit. Line baking sheets with parchment paper.
07 - On a lightly floured surface, roll out dough to 0.25 inch thickness. Cut out shamrock shapes using a cookie cutter and place cookies 1 inch apart on prepared baking sheets.
08 - Bake for 8 to 10 minutes, or until edges are just beginning to turn golden. Let cool on pan for 5 minutes, then transfer to a wire rack to cool completely.
09 - Combine powdered sugar and meringue powder in a bowl. Add water and vanilla extract, then beat with a mixer on low speed until smooth and glossy, approximately 5 to 7 minutes.
10 - Add green gel food coloring and mix until desired shade is achieved.
11 - 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.

# Expert Advice:

01 -
  • Classic buttery sugar cookie base with a festive shamrock shape for holiday spirit.
  • Vibrant green royal icing adds a professional, glossy finish and vivid color.
  • Recipe yields 24 cookies, perfect for sharing or gifting.
  • Medium difficulty with clear steps even for home bakers ready to try decorating.
02 -
  • For extra flair, sprinkle wet icing with edible gold glitter or sprinkles.
  • Use a small round piping tip to get clean outlines and smooth flooding.
  • Store cookies in an airtight container at room temperature for up to 1 week.
  • Check meringue powder packaging if you have egg allergies.
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