Chipotle Lime Cod Fish Tacos

Ingredients

• Beer Batter:
• 1 cup all-purpose flour
• 2 tablespoons cornstarch
• 1 teaspoon baking powder
• 1/2 teaspoon kosher salt
• 1/4 teaspoon garlic powder
• 1/4 teaspoon cayenne pepper
• 8 ounces Mexican beer
• 1 egg
• Chipotle-Lime Sauce:
• 1/2 cup mayonnaise
• 2 canned chipotle peppers in adobo sauce, seeded and minced
• 1 tablespoon adobo sauce from chipotle peppers
• 1/2 lime, juiced
• oil for frying
• 1 pound cod fillets, cut into 2-inch chunks
• 1/3 cup all-purpose flour
• 1/8 teaspoon kosher salt
• 1 (10 ounce) package 6-inch flour tortillas
• 1 head lettuce, shredded
• 1 (8 ounce) package crumbled queso fresco
• 1 tomato, diced
• 1/2 red onion, diced
• 1/4 cup chopped fresh cilantro
• 1 fresh lime, cut into wedges