Summer Roll Salad: Omit rice paper; use about 6 cups torn lettuce leaves, 3 cups noodles, and 1 1/2 cups carrots; other ingredients can remain the same. Divide lettuce among 4 plates, then top each with a 1/4 of the noodles, carrots, herbs, and pork or shrimp. Drizzle the dipping sauce over all, and serve with lime wedges.