Romaine Salad (Marouli Salata)

Ingredients

• 3 tablespoons balsamic vinegar or lemon juice
• 2 tablespoons extra-virgin olive oil
• Salt & freshly ground pepper to taste
• 2 teaspoons ouzo (anise-flavored liqueur), optional
• 1 clove garlic, halved, cut sides scored with a knife
• 12 cups torn, washed romaine lettuce (2 small heads)
• 1 small bunch scallions, trimmed and sliced
• 2/3 cup finely chopped fresh parsley
• 1/3 cup finely chopped fresh dill
• 1 tablespoon finely chopped fresh mint