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Cute Pastel Halloween Shortbread Cookies with Royal Icing

pastel halloween shortbread cookies - featured image
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These pastel-colored Halloween shortbread cookies are quick and easy to make, featuring a buttery tender crumb topped with smooth royal icing decorated in whimsical pastel hues. Perfect for last-minute baking and festive gatherings.

Ingredients

Scale
  • 1 cup (227g) unsalted butter, softened
  • 3/4 cup (150g) granulated sugar
  • 2 cups (250g) all-purpose flour (or almond flour for gluten-free)
  • 1/4 teaspoon salt
  • 1 teaspoon pure vanilla extract
  • 3 cups (360g) powdered sugar, sifted
  • 2 large egg whites, room temperature (or 4 tablespoons meringue powder mixed with 6 tablespoons water)
  • 1/2 teaspoon cream of tartar
  • Food coloring gels in pastel shades
  • Optional: 1 teaspoon lemon juice or vanilla extract for flavor

Instructions

  1. Make the Shortbread Dough: In a large bowl, cream together 1 cup (227g) softened unsalted butter and 3/4 cup (150g) granulated sugar with a mixer on medium speed until light and fluffy, about 3-4 minutes. Scrape down the sides to ensure even mixing.
  2. Add Flavor & Flour: Beat in 1 teaspoon vanilla extract, then gradually add 2 cups (250g) all-purpose flour and 1/4 teaspoon salt. Mix on low until just combined — overmixing can toughen shortbread, so keep it gentle.
  3. Chill the Dough: Wrap the dough in plastic and chill in the fridge for at least 30 minutes. This step helps the dough firm up, making it easier to roll and cut out shapes.
  4. Roll & Cut: Preheat your oven to 325°F (163°C). On a lightly floured surface, roll dough to about 1/4-inch (6mm) thickness. Use your Halloween cookie cutters to press out shapes and transfer them carefully to a parchment-lined baking sheet.
  5. Bake: Bake cookies for 15-18 minutes or until the edges are just starting to turn golden. Keep an eye on them — you want tender, not crisp! Let cool on the baking sheet for 5 minutes, then transfer to a wire rack.
  6. Prepare Royal Icing: While cookies bake, whisk 3 cups (360g) powdered sugar, 2 large egg whites, and 1/2 teaspoon cream of tartar by hand or mixer until stiff peaks form (about 5-7 minutes). Divide icing into bowls, then tint each with pastel gels. Add water sparingly to reach a piping consistency (thicker for outlines, thinner for flooding).
  7. Decorate: Using piping bags fitted with fine tips, outline each cookie shape first with thicker icing, then flood the inside with thinner icing. Use toothpicks to smooth out any bubbles. Let cookies dry uncovered for at least 2 hours (overnight is best) to set the icing fully.

Notes

Chill dough before rolling to prevent spreading. Use room temperature butter for best creaming. Ensure bowls and utensils are grease-free when making royal icing. Practice piping on parchment before decorating cookies. Add gel coloring drop by drop for consistent pastel shades. Outline cookies before flooding to prevent color runs. Let icing dry at least 2 hours or overnight for best results. Store decorated cookies in a single layer to avoid smudging. Dough can be made up to 2 days ahead and refrigerated. Use pasteurized egg whites or meringue powder for safety.

Nutrition

Keywords: Halloween cookies, shortbread cookies, royal icing, pastel cookies, easy Halloween treats, festive baking, gluten-free option, vegan option

Find it online: https://twirltaste.com/cute-pastel-halloween-shortbread-cookies-recipe-5-easy-steps-for-perfect-royal-icing-designs/