1 leek
100 g/3 oz feta cheese
100g/3oz cheddar cheese
2 or 3 mint leaves
1 small lettuce
A handful of rocket leaves
A handful of fresh coriander leaves
A handful of fresh parsley
A sprig each of rue, thyme and pennyroyal
½ tsp ground black pepper
2 tbsp white wine vinegar
2 tbsp olive oil

Finely slice the leek and steam until tender

Place in a food-processor. Clean the lettuce and add to the leek, along with the herbs, cheese, pepper and vinegar.

Process in the processor until all this becomes a fine paste.

Add more vinegar if required to taste

Pour the olive oil over the puree before serving with bread.