Prepare the Tray: Start by lining a 10 cm round baking tray with parchment paper.

Melt Ingredients: In a double boiler, gently melt together cream cheese, butter, and liquid milk until smooth.

Combine Dry Ingredients: Whisk in low protein flour and cornstarch, then fold in egg yolks until smooth.

Whip Egg Whites: Beat egg whites with a pinch of salt and lime juice. Gradually add sugar until medium stiff peaks.

Fold Wisely: Strain cream cheese mixture into the egg whites, gently fold in three additions.

Bake: Pour batter into the tray and bake at 150°C (302°F) for 60 minutes.

Cool and Serve: Allow to cool before serving. Optionally dust with powdered sugar or add fresh berries.