01 - 
                Cut the fish fillets into strips. Set up a breading station with plain flour, whisked eggs, and panko crumbs mixed with chili flakes and cayenne pepper in three separate bowls.
              
              
              
                02 - 
                Dip each fish strip into the flour, then egg, then coat with the spiced breadcrumb mixture. Set aside on a plate.
              
              
              
                03 - 
                In a bowl, combine diced avocado, tomatoes, red chili, pineapple, red onion, lime juice and chopped coriander. Mix gently and season with salt and pepper.
              
              
              
                04 - 
                Heat oil in a pan over medium-high heat. Fry the breaded fish strips until golden and crispy on all sides, about 2-3 minutes per side. Drain on paper towels.
              
              
              
                05 - 
                Mix the sour cream with chili sauce in a small bowl. Season with salt and pepper to taste.
              
              
              
                06 - 
                Warm the tortillas according to package instructions or in a dry pan for about 30 seconds per side.
              
              
              
                07 - 
                Layer each tortilla with shredded lettuce, crispy fish pieces, fresh salsa, and a dollop of the spicy sour cream mixture.
              
              
              
                08 - 
                Garnish with fresh coriander leaves and lime wedges. Serve immediately while the fish is still crispy.