Galaxy Cake Roll

Are you ready to embark on a culinary journey that’s truly out of this world? The Galaxy Cake Roll isn’t just a dessert; it’s a centerpiece that will captivate your guests with its stunning interstellar beauty and delectable taste. Perfect for themed parties, special occasions, or any moment when you crave a splash of cosmic magic, this recipe guides you through creating a celestial masterpiece right in your kitchen.

Ingredients You’ll Need:

  • For the Cake:
  • 4 large eggs
  • 3/4 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • Gel food coloring (black, purple, blue, and pink)
  • For the Filling:
  • 1 cup heavy cream
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • For the Galaxy Glaze:
  • 1/2 cup heavy cream
  • 1 cup dark chocolate chips
  • Gel food coloring (purple, blue, and black)
  • Edible glitter or silver cake spray (optional)

Step-by-Step Baking Guide:

1. Prepare the Cake:

Preheat your oven to 375°F (190°C). Line a 10×15 inch jelly roll pan with parchment paper and lightly grease it. This setup ensures your cake will not stick and can easily roll later.

2. Mix the Batter:

In a large bowl, beat the eggs for about 5 minutes until they’re frothy and pale in color. Gradually add sugar and vanilla, continuing to beat until the mixture is thick. Sift together the flour, baking powder, and salt, then fold into the egg mixture gently to keep the air in.

3. Color the Batter:

Divide the batter into four bowls. Add different gel food coloring to each (black, purple, blue, and pink) until desired shades are achieved. Drop spoonfuls of the colored batter randomly into the prepared pan, then use a skewer to swirl the colors gently, creating a galaxy effect.

4. Bake the Cake:

Bake for 10-12 minutes or until the top of the cake springs back when touched. Immediately after baking, turn the cake onto a clean kitchen towel dusted with powdered sugar. Peel off the parchment paper and roll the cake with the towel from the short end. Allow it to cool completely.

5. Prepare the Filling:

Whip the heavy cream with powdered sugar and vanilla until stiff peaks form. Carefully unroll the cooled cake and spread the filling evenly. Re-roll the cake without the towel and chill in the refrigerator while preparing the glaze.

6. Make the Galaxy Glaze:

Heat the cream until it just begins to simmer, then pour over the chocolate chips, letting sit for about 5 minutes to melt. Stir until smooth. Divide the glaze into three bowls and tint with your remaining colors. Drizzle over the chilled cake, creating a marbled galaxy effect. Add edible glitter or spray with silver cake spray for that extra cosmic sparkle.

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7. Final Touches:

Let the cake set in the fridge for at least an hour before slicing. This setting phase is crucial for the glaze to firm up and the layers to stabilize.

Serving and Presentation:

Slice the Galaxy Cake Roll and serve on a platter that complements its ethereal aesthetic. Each slice reveals a spiral of creamy filling, encased in a colorful, galactic-themed cake that’s sure to dazzle.


Creating a Galaxy Cake Roll is an adventure as thrilling as exploring the cosmos. This recipe not only offers a treat for the taste buds but also a feast for the eyes. Whether you’re a seasoned baker or a curious novice, this cake roll promises to deliver satisfaction and awe to anyone who partakes in its cosmic beauty.

Serving and Storage Tips for Your Galaxy Cake Roll

Once you’ve mastered the art of making a stunning Galaxy Cake Roll, you’ll want to ensure it looks and tastes its best when served. Additionally, proper storage is key to maintaining its freshness and delightful texture. Here are some essential tips to help you serve and store your galactic creation:

Serving Tips:

  1. Temperature: Serve your Galaxy Cake Roll slightly chilled. The cool temperature helps maintain the firmness of the cream filling, making the cake easier to cut and offering a refreshing contrast to the rich flavors.
  2. Slicing: Use a sharp, serrated knife to slice the cake roll. To achieve clean cuts, gently saw through the cake, applying minimal pressure. Clean the knife between each slice to ensure that each piece looks neat and vibrant.
  3. Presentation: Enhance the galactic theme by serving the cake on a dark plate or a mirrored serving tray to mimic a starry night sky. Add a sprinkle of powdered sugar or edible star-shaped glitter for an extra touch of magic.
  4. Accompaniments: Pair the cake roll with simple sides to keep it the center of attention. Light whipped cream, a scoop of vanilla ice cream, or fresh berries complement the flavors without overpowering the delicate taste and appearance of the cake.

Storage Tips:

  1. Short-Term Storage: If you’re storing the cake roll for a few days, wrap it tightly in plastic wrap or place it in an airtight container. Keep it refrigerated, and it should stay fresh for up to 3-4 days.
  2. Long-Term Storage: For longer storage, you can freeze the Galaxy Cake Roll. Wrap it in a layer of plastic wrap followed by a layer of aluminum foil to protect it from freezer burn. Freeze for up to 3 months. When ready to serve, thaw it overnight in the refrigerator before bringing it to room temperature for about an hour. This helps the cake regain its moisture and makes it easier to slice.
  3. Avoid Humidity: Humidity can affect the texture and appearance of your cake roll. Store it in a cool, dry place away from the refrigerator’s moisture-rich areas.
  4. Refreshing the Cake: If the cake has been in the fridge and you notice it has dried out slightly, you can refresh it by lightly draping a damp (not wet) paper towel over it and microwaving it for 10-15 seconds. This process can help reintroduce moisture and bring back some of its original softness.
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By following these serving and storage tips, you can ensure that your Galaxy Cake Roll remains as visually impressive and delicious as when you first made it. Whether serving immediately after baking or saving it for a later date, these strategies will help you maximize both flavor and presentation.

1. What can I do if my cake cracks when I try to roll it?

Cracking can occur if the cake is overbaked or not rolled while it’s still warm. To prevent this, make sure to not overbake the cake—check for doneness at the minimum baking time. Immediately after removing from the oven, roll the cake while it is still very warm and pliable. Use a towel dusted with powdered sugar to help roll the cake without sticking. If cracks do appear, they can often be hidden by the filling or covered with the galaxy glaze.

2. How do I prevent the cake from sticking to the towel when rolling and unrolling?

To prevent the cake from sticking to the towel, generously dust the towel with powdered sugar before placing the cake on it. The sugar acts as a barrier between the cake and the fabric. When rolling and unrolling, do it gently to minimize any sticking or tearing.

3. Can I use store-bought frosting instead of making the filling from scratch?

Yes, you can use store-bought frosting to simplify the process. Choose a light and airy frosting, such as whipped cream frosting, to maintain the delicate texture of the cake roll. Avoid denser frostings like buttercream, as they can be too heavy and may overpower the sponge cake.

4. How do I achieve vibrant colors in my galaxy glaze without the colors blending into a muddy tone?

To achieve vibrant, distinct colors in your galaxy glaze, use high-quality gel food coloring and add colors in layers, allowing each color to set slightly before adding the next. Also, use contrasting colors sparingly and strategically place them so they do not mix too much. You can use a toothpick or a skewer to swirl the colors gently. This technique helps maintain the vividness and distinctiveness of each color.

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