Use fresh, firm white fish like cod or tilapia for the best texture and flavor. Don’t overcrowd the skillet when cooking the fish to ensure even cooking and a nice sear. For extra crunch, add sliced radishes or toasted pumpkin seeds to the slaw. Add a pinch of cayenne pepper to the fish seasoning or chopped jalapeños for spicier tacos. Make the slaw ahead and refrigerate to develop flavors. Warm tortillas just before serving. For a lighter sauce, substitute mayonnaise with extra yogurt or a dairy-free alternative. Try grilled fish, different slaws, avocado additions, vegan versions, spicy sauces, or cheese toppings for variations. Store leftovers separately and consume fish within 2 days. Reheat fish gently to maintain texture.