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
• 4 egg yolks
• 3/4 cup evaporated milk
• 1/2 cup all purpose cream or heavy cream
• 1 tbsp cornstarch
• 1 can, 14 oz, 397g condensed milk
• 1 tsp vanilla
• 3 tbsp unsalted butter