Classic French Chocolate Moelleux (Print Version)

# Ingredients:

01 - 200g dark chocolate (70% cocoa), roughly chopped
02 - 200g unsalted butter
03 - 200g sugar
04 - 6 large eggs, yolks and whites separated, at room temperature
05 - 10g cornstarch
06 - 1/4 tsp salt

→ For greasing the pan

07 - 1 tsp butter
08 - 1 tsp flour or unsweetened cocoa powder

# Instructions:

01 - Preheat your oven to 180°C (350°F) with a rack in the middle. Grease an 8-inch or 9-inch circular springform pan with butter and dust with flour or unsweetened cocoa powder. Set aside.
02 - In a medium steel bowl, over a bain-marie, melt the chopped chocolate with the butter. Once melted, set aside to cool for 10-15 minutes.
03 - In a large mixing bowl, whisk together 100g of sugar with the egg yolks until pale and foamy. While whisking, pour in the melted butter and chocolate. Sprinkle in the cornstarch and whisk to combine.
04 - In a separate large mixing bowl, beat the egg whites and salt to stiff peaks. Gradually add the remaining 100g of sugar while continuing to beat. Fold about 1/4 of the egg whites into the chocolate mixture with a spatula. Gently fold in the remaining egg whites in three to four additions until the batter is airy and jiggly.
05 - Pour the batter into the prepared pan. Bake for 25-30 minutes, until the cake looks puffy. The edges should be set, and the center still slightly wobbly. Transfer to a cooling rack; the cake will deflate and wrinkle as it cools. Let cool for at least 15 minutes before removing from the pan.
06 - Enjoy slightly warm for a melty texture, at room temperature for a soft texture, or chilled for a firmer texture.

# Notes:

01 - The cake's texture changes depending on serving temperature—warm is melty, room temperature is soft, and chilled is firmer.