Kue Sifon Coklat

Bahan-bahan (1 porsi)

• ⅔ cup cake flour
• 1¼ tsp baking powder
• ½ cup Dutch-process cocoa powder
• 5 large eggs (50 g w/o shell) ((separated into whites and yolks))
• ⅔ cup granulated sugar ((divided in half))
• ¼ cup neutral oil ((4 Tbsp))
• 95 ml whole milk or water ((⅓ cup + 1½ Tbsp))
• 1 tsp vanilla extract
• 1 Tbsp confectioners’ sugar ((for dusting; optional))