Preheat the oven to 375°F (190°c).
In a Muffin Pan, add parchment paper.
Let the cream cheese warm to room temperature.
Meringue : in a bowl, add egg whites. Mix the egg whites at a very high speed (I recommend using an electric hand mixer). When the whites are forming stiff peaks, add the sugar a bit at a time and whisk well (I added the sugar in three parts and you can whisk slower than you did at the beginning). When the whites are glossy and solid enough that they don't change shape when dropped from the whisk then they are ready.
Cake Flour : In a medium bowl, add cake flour and baking powder. Use a fine mesh sieve and sift 3 times.