Gemini Zodiac Star Cookies (Printable version)

Buttery Gemini-inspired sugar cookies decorated with star royal icing and edible glitter for celebratory treats.

# What You’ll Need:

→ For the Sugar Cookies

01 - 2 1/4 cups 280 g all-purpose flour
02 - 1/2 teaspoon baking powder
03 - 1/4 teaspoon salt
04 - 3/4 cup 170 g unsalted butter, softened
05 - 3/4 cup 150 g granulated sugar
06 - 1 large egg
07 - 2 teaspoons pure vanilla extract
08 - Zest of 1 lemon (optional, for brightness)

→ For the Star Royal Icing

09 - 2 cups 250 g powdered sugar, sifted
10 - 2 tablespoons meringue powder
11 - 3–4 tablespoons warm water
12 - Gel food coloring in yellow, gold, and other celestial tones
13 - Edible glitter or golden sugar pearls (optional)

# Directions:

01 - In a medium bowl, whisk together flour, baking powder, and salt; set aside.
02 - In a large bowl, cream the butter and sugar until light and fluffy (about 3 minutes).
03 - Beat in the egg, vanilla extract, and lemon zest (if using) until fully incorporated.
04 - Gradually add the dry ingredients; mix until a dough forms.
05 - Divide the dough into two disks, wrap in plastic, and chill for at least 30 minutes.
06 - Preheat oven to 350°F (180°C). Line baking sheets with parchment paper.
07 - Roll out dough on a lightly floured surface to about 1/4 inch 6 mm thick. Cut with Gemini or star-shaped cookie cutters; place cutouts 2 inches apart on prepared sheets.
08 - Bake for 10–12 minutes until edges are just golden. Cool on sheet for 2 minutes before transferring to a wire rack.
09 - Prepare the royal icing: In a bowl, mix powdered sugar, meringue powder, and 3 tablespoons water. Add more water as needed to reach piping consistency.
10 - Divide and color the icing as desired. Pipe stars, zodiac symbols, and decorative details onto cooled cookies. Garnish with edible glitter or pearls if using. Allow icing to set completely before serving or packaging.

# Expert Advice:

01 -
  • There's a secret sense of delight in watching the edible glitter catch the light—no one expects cookies to glitter like this.
  • Each batch is a blank canvas, so you can let your mood or the guest of honor's personality inspire every swirl and star.
02 -
  • If you skip chilling the dough, your cookie shapes will spread and lose their crisp details—learned this after a very blobby batch.
  • Switching from liquid to gel food coloring keeps your icing vibrant without making it runny.
03 -
  • Measuring the flour with a spoon and leveling off prevents tough cookies—packing the cup creates dense dough.
  • Switch out lemon zest for orange in winter, or swap in almond extract for an unexpected twist—those experiments keep friends guessing.
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