Fluffy Japanese Soufflé Pancakes

Ingredients:
2 large eggs, separated
1/4 cup granulated sugar
1/4 cup milk
1/2 teaspoon vanilla extract
1/2 cup all-purpose flour
1/2 teaspoon baking powder
Pinch of salt
Butter or oil for cooking
Maple syrup, fresh berries, whipped cream, or any desired toppings
Instructions:
Separate Eggs: