1 small clove garlic, crushed
2 tsp lemon juice
2-3 hearts of cos or romaine lettuce, shredded
Β½ tsp Dijon mustard
3 anchovy fillets
salt and freshly ground black pepper
2 tbsp extra virgin olive oil
150ml/5ΒΌfl oz olive oil
1 large egg yolk
45²µ/1Β½΄Η³ϊ parmesan shavings
4 skinless chicken breasts
8 flour tortilla wraps