Ingredients
Method
Preparation
- Preheat your oven to 325°F (160°C). Line and grease an 8-inch square pan.
- In a clean bowl, beat the egg whites to stiff peaks and set aside.
- In another bowl, beat the egg yolks and granulated sugar until pale and thick, about 2 minutes.
- Add the melted butter and vanilla extract, and mix until combined.
- Whisk in the flour and salt; the batter should be thick like cake batter.
- Gradually whisk in the lukewarm milk until the batter is very thin and pourable.
- Gently fold the egg whites into the batter in three additions, leaving some small streaks.
- Pour the batter into the prepared pan and smooth the top. Tap the pan gently to release big bubbles.
Baking
- Bake for 40 to 55 minutes until the top is golden, set at the edges, and slightly jiggly in the center.
Cooling and Serving
- Allow the cake to cool in the pan for 1 hour, then chill it in the refrigerator for at least 2 hours before slicing.
- Dust with powdered sugar and serve, optionally with fresh berries or whipped cream.
Notes
Use room temperature ingredients for a smooth batter and even layering. The cake can be flavored with lemon zest or almond extract. Refrigerate leftovers for up to 3 days.
