Shrimp Po'boys

New Orleans turns out one of the world's most exuberant sandwiches and calls it a poor boy: always joking down there, always delicious. An arm's length of crusty French bread piled high with Cajun-battered fried shrimp, lettuce, mayo, and salty pickles can, however, add up to your day's worth of calories and fat, along with today's and tomorrow's salt. See More: Super Sandwiches Delightfully crunchy and deliciously messy, this lighter po'boy delivers classic satisfaction. Food is sacred in New Orleans, but this is not heresy; it's a loving, lighter homage. We'll show you how we did it. Classic • 1,796 calories per sandwich • 64 grams total fat • 4,705 milligrams sodium Makeover • 400 calories per sandwich • 10.4 grams total fat • 736 milligrams sodium See how we did it! Shrimp Po'boys Crusty, well-toasted bread; crispy pan-seared shrimp; and crunchy slaw make this sandwich worth every bite. Ingredients Rémoulade slaw: 3 tablespoons canola mayonnaise 1 tablespoon minced shallots 1 teaspoon fresh lemon juice 1 teaspoon Worcestershire sauce 1/2 teaspoon Dijon mustard 1/2 teaspoon prepared horseradish 1/4 teaspoon hot pepper sauce (such as Tabasco) 1/4 teaspoon grated lemon rind 1 garlic clove, minced 2 1/2 cups packaged cabbage-and-carrot coleslaw Po'boys: 1 tablespoon cornstarch 1/2 teaspoon grated lemon rind 1/4 teaspoon kosher salt 1/4 teaspoon ground red pepper 1 large egg white 1 pound medium shrimp, peeled and deveined 4 (2 1/2-ounce) pieces French bread baguette, split and toasted 3 tablespoons stone-ground cornmeal 1/4 teaspoon freshly ground black pepper 2 teaspoons extra-virgin olive oil 8 (1/4-inch-thick) slices tomato