Description
This professional-grade mango sponge cake features a delicate, airy crumb supported by a stable dual-foaming technique. Layered with fresh mangoes and stabilized whipped cream, this dessert provides a refined, bakery-style finish perfect for any celebration.
Ingredients
- 1 1/2 tablespoons hot water
- 130g granulated sugar, divided
- 4 large egg yolks
- 1 teaspoon vanilla essence
- 2 tablespoons vegetable oil
- 40g all-purpose flour
- 60g cornstarch
- 1/4 teaspoon baking powder
- 1 pinch salt
- 4 large egg whites
- 600ml cold heavy cream
Instructions
- Prepare the oven. Preheat the oven to 160°C (320°F) and line the bottom of an 8-inch cake tin with parchment paper, leaving the sides ungreased.
- Aerate egg yolks. Whisk 1 1/2 tablespoons hot water, 65g sugar, yolks, and vanilla until the mixture is pale and doubled in volume.
- Incorporate the oil. Stream in the vegetable oil while whisking continuously until the mixture is fully emulsified and smooth.
- Fold dry ingredients. Sift and fold in the flour, cornstarch, baking powder, and salt until the batter is smooth and free of lumps.
- Whip egg whites. Beat egg whites with the remaining 65g sugar until stiff, glossy peaks form.
- Combine the foams. Fold one-third of the meringue into the yolk batter, then gently fold in the remaining whites until just combined.
- Bake the sponge. Pour into the prepared tin and bake for 40 to 50 minutes until the center springs back and reaches an internal temperature of 205°F.
- Cool the cake. Invert the cake onto a wire rack to cool completely before chilling in the refrigerator for one hour.
- Prepare the cream. Whisk the heavy cream with sugar and vanilla until stiff peaks form, ensuring the mixture remains cold throughout.
- Assemble the layers. Slice the chilled cake into three layers, filling each with whipped cream and sliced mangoes before frosting the exterior.
Notes
- Use a digital kitchen scale for all measurements to ensure the delicate structural ratio remains intact.
- Bring egg whites to room temperature before whipping to maximize volume and stability.
- Chill the cake thoroughly before slicing to achieve clean, professional-looking layers without tearing the crumb.
- Keep the heavy cream chilled until the very last moment to prevent the fat from separating during the whipping process.
- Prep Time: 30 mins
- Cook Time: 50 mins
- Category: Dessert
- Method: Baking
- Cuisine: Asian-inspired
