Ingredients
Method
Preparation
- Preheat your oven to 375°F (190°C) and line a 9×13 inch baking tray with parchment paper, leaving some overhang for easy removal later.
- In a clean mixing bowl, beat the egg whites until soft peaks form. Gradually add the granulated sugar and continue beating until you reach stiff peaks—this could take about 5-7 minutes.
- In another bowl, mix the egg yolks, oil, orange juice, and vanilla extract until smooth. Gently fold in the cake flour until just combined—be careful not to overmix!
- Gently fold the whipped egg whites into the yolk mixture until fully incorporated. The batter should be light and airy.
- Pour the batter into the prepared baking tray, spreading it evenly. Bake for 12-13 minutes or until the top springs back when lightly touched.
- Once baked, let it cool for about 5 minutes, then turn it onto a clean kitchen towel dusted with powdered sugar. Slowly peel off the parchment and roll the cake with the towel from one end to the other.
Filling
- In a chilled bowl, beat the whipping cream, powdered sugar, and vanilla extract until it forms soft peaks.
- Carefully unroll the cooled cake, spread an even layer of whipped cream across the surface, and add the mandarin orange segments. Roll it back tightly, cover in plastic wrap, and chill in the fridge overnight.
Final Touches
- Before serving, trim the edges to reveal the beautiful swirl, and decorate with additional whipped cream and orange slices.
Notes
Store any leftovers in an airtight container in the fridge for up to 3 days. The flavors will continue to meld beautifully! This Orange Swiss Roll can be prepared a day or two in advance. For a festive look, dust the top with powdered sugar or drizzle with a simple orange glaze.
