2 1/2 litres (4 1/2 pints) good chicken stock sea salt 6 slices ciabatta bread l00g (3 1/2 oz) grated GruyËre cheese l00g (3 1/2 oz) freshly grated parmigiano 6 organic eggs bunch Italian flat-leaf parsley, chopped freshly ground black pepper | Put 6 wide soup bowls in a gentle oven and heat them up (so the soup will stay piping hot). Bring the chicken stock to a simmer and taste for salt. Keep the broth at simmering point while you grill or toast the ciabatta slices. Put each slice into a hot soup bowl. Combine the cheeses and sprinkle them over the bread. Pour the hot broth into the bowls and carefully break an egg on top of each slice of bread. Sprinkle some parsley and grind some pepper over the eggs. The heat of the broth should just cook the whites of the eggs, leaving the yolks deliciously runny. Serves 6 |  |