Ingredients

For the slaw:
⅓ cup mayonnaise
1½ tablespoons apple cider vinegar
¾ teaspoon granulated sugar
½ teaspoon kosher salt
¼ teaspoon cayenne pepper
2 cups thinly sliced red cabbage (about 6 oz.)
2 cups thinly sliced green cabbage (about 6 oz.)
⅓ cup chopped fresh cilantro

For the tacos:
Vegetable oil ½ cup all-purpose flour
½ cup cornstarch
½ teaspoon kosher salt
¾ cup seltzer or club soda
1 large egg white
1 pound large shrimp, peeled and deveined
8 6-in. flour tortillas, warmed
lime wedges, hot sauce, and sliced scallions, for serving