380g tin tomatillos, available online
1陆 green serrano or jalape帽o chillies, stems removed, halved
1 tbsp roughly chopped fresh coriander
2 garlic cloves, finely chopped
录 onion, roughly chopped
1 shallot, thinly sliced
125ml/4陆fl oz chicken stock or water
陆 tsp flaked sea salt
300ml/10fl oz corn or sunflower oil, plus 2 tablespoons
75驳/2陆辞锄 Lancashire cheese or feta, crumbled
4 free-range eggs
4 tbsp soured cream