Step 5: Make the Filling
- In a chilled bowl, beat the heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
Step 6: Assemble the Ube Cake Roll
- Once the cake has cooled, gently unroll it and spread the whipped cream filling evenly over the surface.
- Re-roll the cake without the towel, and transfer it to a serving plate. Dust the top with powdered sugar for a classic look.
Kitchen Equipment Needed
- Jelly roll pan (10×15 inches)
- Parchment paper
- Electric mixer (for whipping the egg whites and cream)
- Large mixing bowls
- Spatula
- Whisk
- Clean kitchen towel (for rolling the cake)
Storage Tips for Leftovers
If you have any leftover Ube Cake Roll (though it’s so delicious that you might not!), simply store it in an airtight container in the refrigerator for up to 3 days. The whipped cream filling may soften the cake over time, but it will still taste amazing. To refresh it slightly, you can dust it with more powdered sugar before serving.
For freezing, wrap the cake tightly in plastic wrap, followed by aluminum foil. It will stay fresh for up to 2 months. Thaw overnight in the fridge before serving.
Tips and Tricks for Making the Perfect Ube Cake Roll
- Use room temperature eggs: This helps create a fluffier batter and makes the egg whites easier to whip.
- Folding egg whites properly: Be gentle while folding the whipped egg whites into the ube batter. This step is crucial for keeping the cake light and airy.
- Don’t overbake the cake: Overbaking will make it harder to roll, leading to cracks. Make sure to check the cake’s doneness by gently pressing the surface.
- Rolling while warm: Rolling the cake when it’s still warm ensures a smooth, crack-free roll. If the cake cools too much, it can become stiff and crack when rolled.
Variations and Substitutes
- No ube extract?: You can replace ube extract with an extra tablespoon of ube halaya for more flavor, though the color may not be as vibrant.
- Ube-flavored whipped cream: For an extra layer of ube flavor, you can fold a spoonful of ube halaya into the whipped cream filling.
- Coconut twist: Sprinkle toasted coconut flakes over the whipped cream before rolling for a tropical twist.
- Vegan version: Use a plant-based whipped cream substitute and replace eggs with aquafaba (the liquid from a can of chickpeas) for a vegan-friendly option.