Cheese and onion salad with creamy herb dressing

Ingredients in this Recipe

1 romaine or cos lettuce, washed and spun dry, leaves separated
1 round lettuce, outer leaves removed, washed and spun dry, leaves separated
1 tablespoon red wine vinegar
100g Roquefort cheese, crumbled
4 large handfuls of mixed salad leaves (such as rocket, oak leaf, and a little dandelion), washed and spun dry, leaves separated
8 small or 4 banana shallots, peeled and finely sliced
a good handful of walnuts, toasted and crumbled
extra virgin olive oil
optional: a small handful of chive or allium flowers
sea salt and freshly ground black pepper
white wine vinegar

See Full Recipe at Jamie Oliver