The Best Yema Cake

Ingredients

• 1 cup + 2 tbsp cake flour
• * 1/2 cup + 2 tbsp sugar, divided
• 2 1/4 tsp baking powder
• 1/4 tsp salt
• 4 egg yolks, room temperature
• 90 mL or 6 tbsp orange juice
• 1 tsp lemon juice
• 90 mL or 6 tbsp vegetable oil
• 4 egg whites, room temperature
• 1/2 tsp cream of tartar
• Grated cheese for topping