Native produce cooked over fire.welcome to pêtchi. ‘to try to catch a fish’ Jérriais- English / verb (intransitive) Pêtchi is a wood-fired grill restaurant & wine bar inspired by the seascapes of the Channel Islands with a nod towards the Basque Country. It’s all about the heady joy of a good meal that draws on our reverence for the produce of our land & sea.