Prepare the gnocchi in boiling salted water according to the instructions on the packet. Then pour into a sieve, quench briefly and drain well. In the meantime peel and finely dice the onion
Leave out the bacon in 2 portions in a pan without fat while turning, remove. Add oil to the pan, heat up. Add the onion and fry until translucent, turning
Deglaze with cream, add mustard and stir in. Bring to the boil and boil down for 4-5 minutes, stirring several times. In the meantime, wash the chives, shake them dry and, except for a few stalks for garnishing, cut them into fine rolls
Season the sauce with salt, pepper and sugar. Mix in gnocchi and chives, heat up again briefly. Crumble some of the bacon. Arrange gnocchi in mustard sauce with bacon and chives on plates