White Chocolate Genoise Italian Sponge Cake
Indulge in the luxurious elegance of a White Chocolate Genoise Italian Sponge Cake, a timeless treat that combines delicate texture with rich flavor. This light, airy sponge cake is elevated with the creamy sweetness of melted white chocolate, expertly folded into the batter for a subtle yet decadent touch. A hallmark of Italian baking, this genoise relies on whisked eggs for its structure, creating a beautifully fluffy crumb without the need for leavening agents. The addition of vanilla extract and a pinch of salt perfectly balances the sweetness, while a touch of cornstarch ensures a tender bite. Ideal as a standalone dessert or as a refined base for layers of frosting or fresh fruit, this cake is perfect for celebrations or indulgent teatime moments. With just 25 minutes of prep time and a mesmerizingly golden finish, this recipe promises a bakery-level masterpiece in every slice.
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Recipe Information
Ingredients
- 6 Large eggs
- 180 grams Granulated sugar
- 150 grams All-purpose flour
- 30 grams Cornstarch
- 60 grams Unsalted butter (melted and cooled)
- 100 grams White chocolate (finely chopped)
- 1 teaspoon Vanilla extract
- 1 Pinch of salt
Instructions
Preheat your oven to 180°C (350°F). Grease and line the bottom of a 9-inch round cake pan with parchment paper.
Place the chopped white chocolate in a heatproof bowl over a pot of simmering water (double boiler method) and gently melt it, stirring occasionally. Once melted, remove from heat and set aside to cool slightly.
In a large heatproof mixing bowl, combine the eggs and granulated sugar. Place the bowl over a pot of simmering water and whisk continuously until the mixture is warm to the touch and the sugar has dissolved completely (about 2-3 minutes).
Remove the bowl from the heat and use a hand mixer or stand mixer on high speed to beat the egg mixture until it has tripled in volume, is pale yellow, and forms a ribbon when the whisk is lifted.
Sift the all-purpose flour and cornstarch together. Gradually fold the dry ingredients into the egg mixture in two to three additions, using a spatula and a gentle folding motion to avoid losing the airiness.
In a separate small bowl, combine the melted butter, melted white chocolate, vanilla extract, and a pinch of salt. Take a small portion (about 1/2 cup) of the batter and mix it with the butter-chocolate mixture to lighten it.
Gently fold the lightened butter-chocolate mixture back into the main batter, ensuring everything is well incorporated without deflating the mixture.
Pour the batter into the prepared cake pan and smooth the top with a spatula. Tap the pan lightly on the counter to remove any large air bubbles.
Bake in the preheated oven for 25-30 minutes, or until the cake is golden brown and a toothpick inserted into the center comes out clean.
Remove the cake from the oven and let it cool in the pan for 10 minutes. Then, run a knife around the edges, invert the cake onto a wire rack, and allow it to cool completely before serving or decorating.
Nutrition Facts
Calories |
2754 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 112.8 g | 145% | |
| Saturated Fat | 59.5 g | 298% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 1270 mg | 423% | |
| Sodium | 630 mg | 27% | |
| Total Carbohydrate | 387.4 g | 141% | |
| Dietary Fiber | 4.3 g | 15% | |
| Total Sugars | 239.9 g | ||
| Protein | 58.0 g | 116% | |
| Vitamin D | 6.0 mcg | 30% | |
| Calcium | 402 mg | 31% | |
| Iron | 13.3 mg | 74% | |
| Potassium | 884 mg | 19% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
