Step by step

Incorporate two or three tablespoons of egg into the mixture

Tips
To give character to your gnocchi and, perhaps, as a change from the normal recipe, you could colour the dough with beetroot (for a red effect), saffron (for a yellow), or with herbs (in this case they’ll be green).
Trivia
It is often said that "Thursday’s gnocchi", and in fact it is customary to make gnocchi on a Thursday, turning a normal weekday into a day of celebration.