Fry frankfurters in oil at all sides.

Roll out dough on the dusted with flour board. Dice into 3-inches squares, smearing each one with an even layer of liver paste. Smear with mustard.

Working one at a time, put frankfurters on the edge of each square, roll up, and pinch the edges of the dough. Bake in the preheated to 356 °F (180 °C) oven for 10 minutes until brown.

When serving, garnish with greens.