Bring water to boil and cook the potato until soft

in a saucepan cook remaining ingredients unless lentils

when onion gets brown and peppers start to soften add lentils

leave it 5 more minutes and set out of fire

mix it all with the potato and mash it a little

make six balls and press them to make the hamburgers

wrap them with paper foil and let them cool. it will help mantein the shape.

cook burgers as regular ones before eating them.