Steak Salad

Zest from 1 lime, ⅓ cup lime juice plus one lime, ⅓ cup fish sauce, 2 cloves garlic, minced, 1 j

4 ounces rice noodle, such as Pad Thai noodles, 1 head of romaine lettuce or 6 Little Gem heads,

1.5 pounds flank steak, ⅓ cup red wine vinegar, ⅓ cup olive oil, 1 T fresh rosemary, finely cho