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👩🍳 Step-by-Step Instructions
1. Prepare the Sponge Cake
- Preheat your oven to 180°C (350°F).
- Line a baking sheet (approx. 30×40 cm) with parchment paper.
- In a bowl, beat the eggs and sugar until thick and pale (about 5 minutes).
- Add vanilla, then gently fold in the sifted flour, baking powder, and salt.
- Pour the batter evenly onto the baking tray and bake for 10–12 minutes.
- Once baked, invert the cake onto a clean kitchen towel sprinkled with powdered sugar.
- Carefully peel off the parchment paper and roll the cake up with the towel, then let it cool.
2. Make the Banana Filling
- Whip the heavy cream with powdered sugar and vanilla until stiff peaks form.
- Slice the bananas into thin rounds.
- Once the cake is cool, unroll it and spread a layer of whipped cream evenly over the surface.
- Lay banana slices across the cream in a single layer.
- Carefully re-roll the cake (without the towel) into a tight roulade.
3. Cover in Chocolate
- In a saucepan, heat the cream until just simmering.
- Pour over the chopped chocolate and stir until smooth. Add butter if using.
- Let it cool slightly, then pour the ganache over the roulade, smoothing it with a spatula.
- Refrigerate until set (about 30–60 minutes).
🍽️ Serving Tips
- Dust with cocoa powder, shaved chocolate, or crushed nuts for added flair.
- Serve chilled or at room temperature with a scoop of vanilla ice cream or a drizzle of caramel.
- Slice gently with a serrated knife for neat, elegant pieces.
📝 Make It Your Own
- Add peanut butter or Nutella to the filling for extra decadence.
- Use caramelized bananas for a gourmet twist.
- Make it gluten-free by using almond flour or a gluten-free blend.
🎉 Final Thoughts: The Sweet Roll Everyone Will Remember
This banana-filled, chocolate-covered roulade is more than just a dessert — it’s a conversation starter, a comfort treat, and a beautiful centerpiece all in one. With its velvety texture, rich flavor, and eye-catching presentation, it’s no surprise that once you make it, you’ll want to add it to your dessert rotation permanently.
Would you like a printable recipe card or suggestions for other fruit-filled roulade variations?