Preheat oven to 300 degrees F (150 degrees C). Line a baking sheet with parchment paper.

Place cream cheese in a microwave-safe bowl and warm in the microwave at 10-second intervals until softened, about 30 seconds. Cool to room temperature, about 5 minutes. Mix in egg yolks until smooth.

Place egg whites and baking powder in a bowl; beat together until stiff peaks form.

Fold yolk mixture gently into egg whites until batter is just combined and light yellow in color.

Scoop batter into 4-inch rounds on baking sheet, flattening peaks with the back of the spoon.

Bake in the preheated oven until golden brown, 18-22 minutes.