Shrimp Tacos (Tacos de Camarones) with Purple Cabbage and Chipotle Mayonnaise

Chipotle Mayonnaise:

• 2 tablespoons lime juice
• 2 chipotle chiles from can of chipotles in adobo
• 1/2 cup mayonnaise
• 1/4 cup sour cream

Fried Shrimp:

• vegetable oil for frying
• 1 egg white
• 1/4 cup + 2 tablespoons all purpose flour
• 2 tablespoons cornstarch
• 1/2 teaspoon salt
• 12 teaspoon dried parsley
• 1/2 teaspoon paprika
• 1/4 teaspoon baking powder
• 1/4 teaspoon garlic powder
• 1/8 teaspoon baking soda
• 1/2 cup water
• 1 pound large shrimp peeled, deveined, and tails removed

For Assembling:

• 10 (6 inch) flour tortillas
• 3 cups shredded red cabbage
• 3/4 cup salsa verde
• chipotle mayonnaise