Shamrock Sugar Cookies Green (Printable)

Buttery shamrock-shaped sugar cookies topped with vibrant green royal icing, perfect for festive occasions.

# What you 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

# Directions:

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 combined.
04 - Gradually add the dry ingredients to the wet ingredients, mixing just until the dough comes together.
05 - Divide the dough into two discs, wrap in plastic wrap, and refrigerate for at least 1 hour.
06 - Preheat oven to 350°F. 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. Place cookies 1 inch apart on prepared sheets.
08 - 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.
09 - In a bowl, combine powdered sugar and meringue powder. Add water and vanilla, then beat with an electric mixer on low speed until smooth and glossy, 5 to 7 minutes.
10 - Add green gel food coloring to the icing 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 tips:

01 -
  • The dough is forgiving and actually fun to work with—no temperamental chilling drama or weird spreading.
  • Green royal icing transforms simple butter cookies into something that looks bakery-quality and makes people ask for your recipe.
  • You can make these ahead and decorate whenever you have time, which means less stress on the actual day.
02 -
  • Royal icing with meringue powder dries completely hard and glossy, unlike buttercream—this is what makes them look professional and taste like celebration.
  • Flooding icing needs to be thinner than outlining icing; if yours is too thick it won't spread smoothly, too thin and it'll run off the cookie entirely.
03 -
  • Beat your royal icing on low speed the entire time—high speed incorporates too much air and creates bubbles that ruin your piping.
  • Room temperature water matters for royal icing; cold water takes longer to incorporate and can create lumps.
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