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Japanese Cotton Candy Swiss Cake Roll

A Light and Indulgent Delight

If you’re looking for a whimsical and indulgent dessert, this Japanese Cotton Candy Swiss Cake Roll is the ultimate treat. Combining the airy, cloud-like texture of Japanese sponge cake with cotton candy's sweet, nostalgic flavor, this roll cake is a showstopper for any celebration. Its soft, tender layers are filled with a creamy, cotton candy-flavored filling, creating a dessert that’s as beautiful as it is delicious.

Let’s explore how to create this dreamy cake that will impress!

Why You’ll Love This Cake

  • Light and airy: The delicate sponge and whipped cream filling create a perfectly balanced texture.
  • Whimsical and fun: Cotton candy flavor and optional pastel colors make this cake roll truly magical.
  • Perfect for celebrations: A showstopping dessert for birthdays, tea parties, or special occasions.
  • Customizable: Easily adapt the flavors and decorations to suit your theme or preferences.

What Ingredients You’ll Need

For the sponge cake:

  • Cake flour (for a soft, tender crumb)
  • Eggs (separated, to create a light and airy structure)
  • Granulated sugar (to sweeten the cake and stabilize the meringue)
  • Vegetable oil (for a moist texture)
  • Milk (to keep the batter light and smooth)
  • Vanilla extract (for a subtle flavor boost)

For the cotton candy filling:

  • Whipping cream (for a rich, creamy texture)
  • Powdered sugar (to sweeten the filling)
  • Cotton candy flavoring or syrup (to achieve the signature flavor)
  • A touch of pink or blue food coloring (optional, for a whimsical appearance)

Optional decorations: Whipped cream, edible glitter, or a sprinkle of cotton candy pieces for a finishing touch.

Pro Tips for Perfect Swiss Cake Rolls

  1. Use Room Temperature Ingredients:
    • Room temperature eggs whip better, resulting in a light and airy sponge.
  2. Don’t Overmix the Batter:
    • Fold the meringue into the yolk mixture gently to preserve as much air as possible.
  3. Chill the Filling:
    • Ensure the whipped cream is properly chilled before spreading to prevent it from melting.
  4. Customize the Decorations:
    • Edible glitter, cotton candy pieces, or pastel sprinkles add a playful touch that enhances the theme.
  5. Slice with Care:
    • Use a sharp, serrated knife to slice the cake roll cleanly without squishing the filling.

Storage Information

  • In the refrigerator: Store the cake roll in an airtight container for up to 3 days. Serve chilled or allow it to come to room temperature before enjoying.
  • In the freezer: Freeze the assembled roll (without decorations) tightly wrapped for up to 2 months. Thaw overnight in the refrigerator before serving.

FAQ: Japanese Cotton Candy Swiss Cake Roll

1. Can I use store-bought cotton candy instead of flavoring?
Yes, finely chopped cotton candy can be folded into the whipped cream filling for a sweet and fluffy texture.

2. What if I don’t have cake flour?
You can substitute all-purpose flour by replacing a small portion with cornstarch (about 2 tablespoons per cup of flour).

3. How do I prevent the cake from cracking?
Roll the cake while it’s still slightly warm, and be gentle when unrolling and filling it. Chilling the cake after assembling also helps it hold its shape.

4. Can I make this without food coloring?
Absolutely! The cotton candy flavor will still shine without adding color.

5. Can I substitute the flavoring?
If cotton candy isn’t your preference, you can replace it with vanilla, strawberry, or any flavor you love.

A Whimsical Treat for All Ages

This Japanese Cotton Candy Swiss Cake Roll is the perfect dessert to bring a touch of magic and indulgence to your table. With its light, fluffy sponge and sweet, creamy filling, it’s a dessert that’s as fun to make as it is to eat.

So roll up your sleeves, preheat your oven, and treat yourself to a cake roll that’s truly unforgettable!

Have you tried this recipe? Share your tips, favorite flavors, or decorating ideas in the comments below! 🍰✨

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Cooking Method
Type of Cookies
Cookies and more
Time
Prep Time: 30 mins Cook Time: 12 mins Rest Time: 60 mins Total Time: 1 hr 42 mins
Cooking Temp 350  °F
Servings 10
Calories 250
Best Season Spring
Description

This Japanese Cotton Candy Swiss Cake Roll combines the airy texture of a delicate sponge cake with the nostalgic sweetness of cotton candy. Filled with a dreamy whipped cream filling and decorated with playful touches, this dessert is perfect for celebrations or whenever you want to indulge in something magical. Light, tender, and beautifully whimsical, it’s a treat that delights both the eyes and the taste buds! 🍰✨

Ingredients
    For the Cake
  • 1/2 cup all-purpose flour
  • 1/4 cup cornstarch
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • 3 large eggs
  • 1/2 cup granulated sugar
  • 1/4 cup milk
  • 1 teaspoon pure vanilla extract
  • 1/2 teaspoon cotton candy flavoring
  • 1/4 cup cotton candy
  • For the Whipped Cream Filling:
  • 1 cup heavy whipping cream
  • 2 tablespoon powdered sugar
  • 1 teaspoon pure vanilla extract
Instructions
  1. Preheat your oven to 350°F (175°C) and line a 9x9-inch baking pan with parchment paper or grease it lightly.

  2. Sift together the flour, cornstarch, baking powder, and salt in a medium bowl. Set aside.

  3. In a separate bowl, beat the eggs and granulated sugar with an electric mixer until pale and fluffy, about 3-4 minutes,.

  4. Stir in the milk, vanilla extract, and cotton candy flavoring.

  5. Gradually fold the dry ingredients into the egg mixture until just combined.

  6. Gently fold in ¼ cup of cotton candy, allowing it to dissolve into the batter for a hint of flavor. Be careful not to overmix.

  7. Pour the batter into the prepared pan and spread it evenly.

  8. Bake for 10-12 minutes, or until the cake is golden and a toothpick inserted into the center comes out clean.

  9. Once baked, allow the cake to cool slightly in the pan for a few minutes before turning it out onto a clean kitchen towel dusted with powdered sugar.

  10. Roll the cake gently with the towel while still warm, creating a loose spiral. To maintain its shape, let it cool completely while rolled up.

  11. Prepare the Whipped Cream Filling

    In a chilled bowl, beat the heavy whipping cream until it starts to thicken.  Add the powdered sugar and vanilla extract, and continue beating until stiff peaks form. Be careful not to overwhip.

  12. Assemble the Cake Roll

    Unroll the cooled cake and evenly spread the whipped cream filling across the surface.

  13. Roll the cake back up tightly, this time without the towel, ensuring the whipped cream stays inside.

  14. Wrap the rolled cake in plastic wrap and refrigerate for 1 hour to firm up and allow the flavors to meld.

  15. Once chilled, carefully slice the ends of the cake for a clean presentation.

  16. Garnish with additional cotton candy on top for a fun, whimsical look. Slice into individual portions and serve chilled.

  17. This dreamy Japanese Cotton Candy Swiss Cake Roll brings a playful, sweet touch to any dessert table!

Samantha Doe
Food and Lifestyle Blogger

Hi, I'm Samantha, a full-time food blogger, mother of 2 beautiful daughters and a lovely wife. I live in New Jersey with my family. Loves traveling, sharing new recipes, and spending time with my family.