Form 7 equal balls from the dough.
Roll out each ball one for one, so they do not dry out. Cover the others meanwhile. The balls should be about 15cm long and 10 cm wide. Roll the dough thin and evenly, but not too thin, so that it does not fall apart.
Cut the oval circles along the long side into half.
Fold one side over up to the center.
Moist the edge of the fold with water.
Flip over the other side of the dough and bring the two corners together. The edges should overlap a little(see picture below). Press with your finger on the edge, so that the two sides hold together. It is important that the two edges stick together well, so that they do not open while frying them. After pressing the seams slightly together,it helps to open the cone and press them together again. This way, they do not stick together with the lower part of the dough.
Open the cone and stuff it with the potato pea filling.
Apply some water from the inside with your finger and close the cone.
Form the lower part of the samosa, so that it can stand by itself.
Do the same with the remaining samosas.