Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Homemade galaxy swirl shortbread cookies with a buttery texture, featuring deep blues, purples, and silver swirls. A visually striking treat perfect for any occasion

Galaxy Swirl Shortbread cookies

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Create magical Galaxy Swirl Shortbread cookies at home with this easy recipe. Perfect for space-themed parties or gifting! These whimsical treats combine buttery shortbread with vibrant galaxy-like swirls and shimmering edible glitter for a cosmic touch. 🌌πŸͺ✨

  • Total Time: 45 minutes (plus cooling time)
  • Yield: 24 cookies 1x

Ingredients

Scale
  • 1 cup unsalted butter (softened)
  • Β½ cup granulated sugar
  • 2 cups all-purpose flour
  • ΒΌ tsp salt
  • Gel food coloring (purple, blue, pink, black)
  • Toothpicks or skewers (for swirling)
  • Edible glitter or luster dust (silver, gold, or holographic)
  • White chocolate drizzle (optional)

Instructions

  1. Cream the butter and sugar until light and fluffy. Gradually mix in flour and salt until the dough comes together. Divide the dough into equal portions and tint each with gel food coloring to create vibrant colors like purple, blue, and pink. Leave one portion plain or lightly tinted gray/black for contrast.
  2. Roll out small portions of each colored dough into thin ropes. Twist or stack the ropes together, then gently roll them into balls. Flatten slightly and use a toothpick to swirl the colors for a galaxy-like pattern. Avoid overmixing to maintain distinct swirls.
  3. Place the shaped cookies on a lined baking sheet and bake at 325Β°F (160Β°C) for 12–15 minutes or until the edges are lightly golden. Let cool completely before decorating.
  4. Dust the cooled cookies with edible glitter or luster dust for a shimmering effect. Optionally, drizzle melted white chocolate over the cookies for added detail.

Notes

  • For gluten-free options, substitute gluten-free flour blends.
  • Vegan alternative: Use plant-based butter and egg substitutes.
  • Freeze colored dough discs for up to 1 month; thaw in the fridge before shaping and baking.
  • Avoid overmixing colored doughs to preserve the galaxy swirl effect.
  • Chill dough thoroughly before baking to prevent spreading.
  • Author: Serena Miller
  • Prep Time: 30 minutes
  • Cook Time: 15 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Cosmic-Inspired

Nutrition

  • Serving Size: 1 cookie (approx. 20g)
  • Calories: 90 kcal
  • Sugar: 4 g
  • Sodium: 20 mg
  • Fat: 6 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 2 g
  • Trans Fat: 0 g
  • Carbohydrates: 8 g
  • Fiber: 0 g
  • Protein: 1 g
  • Cholesterol: 15 mg