St Patricks Day Shamrock Sugar (Print Version)

Buttery shamrock sugar cookies decorated with bright green icing for festive celebrations.

# 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 Steps:

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 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.
08 - Cut out shamrock shapes using a cookie cutter. Place cookies 1 inch apart on prepared baking sheets.
09 - Bake for 8 to 10 minutes, or until edges are just beginning to turn golden. Let cool on the pan for 5 minutes, then transfer to a wire rack to cool completely.
10 - 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.
11 - Add green gel food coloring to the icing and mix until desired shade is achieved.
12 - 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 Suggestions:

01 -
  • They're buttery and tender without being fussy, making them impossible to mess up even on your first try.
  • The green royal icing sets to a glossy, professional finish that makes you feel like a pastry chef for about five minutes.
02 -
  • Cold dough is your friend—if it gets too warm while you're rolling it out, refrigerate it again for 15 minutes rather than wrestling with it.
  • Sifting your powdered sugar before mixing the icing is non-negotiable if you want smooth, lump-free coverage.
03 -
  • If your cookies bake up slightly thicker than expected, reduce baking time by a minute next time—this yields a softer, chewier cookie that many people prefer.
  • Room-temperature water makes the best royal icing, so pull it out of the fridge 30 minutes before you plan to mix.
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