Out of this little window on ul. Chielmna, you can find one of the best secrets in Warsaw-- hot doughnuts! These doughnuts are covered with glaze and almond slices and filled in the center with Polish rose jam (it is fantastic). They are served warm so when you bite into them you have a crispiness from the almonds and a warm jam filled inside. Blike's doughnuts may be the most historic and famous in the city but these are the best.