Description
This Lotus Biscoff Cake Roll is a heavenly dessert blending a light, fluffy sponge cake with a luscious Lotus Biscoff buttercream filling and a crunchy biscuit topping. Rolled with care and generously coated with the iconic Lotus spread and biscuit crumbs, it offers layers of caramelized spice flavor and creamy texture that make for a perfect teatime treat or special occasion dessert.
Ingredients
Cake
- 1 cup all-purpose flour (sifted)
- 1 tsp baking powder
- 1/4 tsp salt
- 5 eggs (two whole, three separated into whites and yolks)
- 1 cup granulated sugar (divided into 1/4 and 3/4 cup)
- 1/3 cup water
- 1 1/4 teaspoons vanilla extract
Filling
- 200 ml double/heavy cream
- 65 g unsalted butter (room temperature)
- 100 g icing sugar (sifted)
- 3-4 tbsp Lotus Biscoff spread
- 4-5 Lotus Biscoff biscuits (crushed)
Topping and Decoration
- 1 cup Lotus Biscoff spread
- 3-4 Lotus Biscoff biscuits (crushed)
- 8-10 Lotus Biscoff biscuits (whole for garnish)
Instructions
- Preheat and prepare tray: Preheat the oven to 375°F (180°C) and line a 15×10 inch baking tray with parchment paper; set aside.
- Mix dry ingredients: In a bowl, whisk together sifted flour, baking powder, and salt; set aside.
- Separate eggs and whip whites: Crack three eggs, separating whites from yolks into two bowls. Whisk egg whites until frothy, gradually adding 1/4 cup sugar, then beat to stiff peaks over 2-4 minutes.
- Prepare yolk mixture: Combine the two remaining whole eggs with the separated yolks; beat 2-3 minutes. Add remaining 3/4 cup sugar, water, and vanilla extract; beat for 1 more minute.
- Combine with dry ingredients: Gently add the flour mixture to the yolk mixture and mix until just combined, avoiding overmixing.
- Fold in egg whites: Carefully fold the stiff egg whites into the batter, maintaining the airiness.
- Bake the sponge: Pour batter into the lined tray and bake for 10-15 minutes until lightly golden and springy to touch.
- Prepare cloth with sugar: While baking, dust icing sugar onto a clean kitchen cloth.
- Invert cake to cool: Remove cake from oven and invert onto the sugared cloth. Peel off parchment paper, place a fresh parchment sheet on the cake, then roll horizontally and let it cool rolled up.
- Whip heavy cream: Whisk the heavy cream to stiff peaks; set aside for filling.
- Make buttercream base: In a bowl, beat unsalted butter with sifted icing sugar for 2-3 minutes until pale and fluffy.
- Add Lotus spread: Whisk Lotus Biscoff spread into the butter mixture until fully combined.
- Fold in whipped cream & crumbs: Gently fold the whipped cream into the butter mixture; then sprinkle in the crushed Lotus biscuits and combine gently.
- Unroll cake and fill: Once cooled, carefully unroll the cake, remove the parchment paper, and spread the buttercream filling evenly inside, reserving 1/4 for decoration.
- Roll and assemble: Roll the cake back up tightly, place on a wire rack with a tray underneath, and pour 1 cup Lotus Biscoff spread over the top, then sprinkle crushed biscuits.
- Set and garnish: Let the cake set. Pipe the reserved buttercream on top, decorate with whole Lotus Biscoff biscuits, and drizzle more Lotus spread diagonally for an elegant finish.
Notes
- Be sure not to overmix the batter after adding flour to keep the sponge light and airy.
- Dusting the cloth with icing sugar prevents the cake from sticking when rolling and shaping.
- Use room temperature butter for smoother, fluffier buttercream.
- Let the cake cool completely before applying the filling to avoid melting the buttercream.
- Store the cake roll refrigerated and consume within 2-3 days for best freshness.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Dessert
- Method: Baking
- Cuisine: International