Baja Fish Tacos - Once Upon a Chef

Ingredients

• 5 cups (or one 10-oz/283-g bag) shredded red cabbage
• 3 tablespoons minced red onion
• ½ cup fresh chopped cilantro
• 3 tablespoons cider vinegar
• 1½ teaspoons vegetable oil
• ½ teaspoon salt
• ¾ cup mayonnaise, (best quality such as Hellmann's)
• 2 tablespoons lime juice, (from one lime)
• 2 to 3 chipotle chiles in adobo sauce, (canned, roughly chopped, plus 1 to 2 teaspoons sauce (see note below))
• 1 large clove garlic, (roughly chopped)
• 1 cup all-purpose flour
• 1 teaspoon salt
• ½ teaspoon freshly ground black pepper
• 1 cup beer
• 1½ pounds skinless cod, (cut into 1-inch (2.5-cm) wide x 4-inch (10-cm) long strips)
• Vegetable oil, (for frying)
• 12 (6-in/15-cm) soft corn tortillas, warmed
• Lime wedges, (for serving)