Chef Jackie Ang Po's Lengua de Gato forArlaButter

Chef Jackie Ang Po's Lengua de Gato
1/2 cup (110g) Arla Unsalted Butter
1/2 cup + 1 tbsp ( 110 g ) Sugar
3 eggwhites
1 cup ( 120g) Cake flour
Arla Butter is the best butter to use for the Best Tasting Best Texture Lengua de Gato!