The unique leaves of lettuce with this creamy dressing create a lively dance of flavors. 6 tablespoons extra virgin olive oil 2 tablespoons tarragon or red wine vinegar 2 tablespoons yogurt 1/4 cup crumbled blue cheese 1 tablespoon snipped chives or dill Whisk together the extra virgin olive oil and the tarragon or red wine vinegar. Blend in the yogurt and blue cheese. Mash into the dressing with fork until smooth. Add the snipped chives or dill and spoon over a bowl of lettuce. Garnish with sweet red onion and carrot.