1 - In a medium bowl mix egg yolks, philly cheese and baking powder using a hand held mixer.

2 - Carefully start adding the flour.

3 - When the mixture will not be mixing well, and will look like wood chips, put away the blending mixer and using your hands knead the dough.

4 - Create a roll and cover in foil and freeze for 15 minutes.

5 - At this time preheat the oven to 375.