Place red cabbage, chilies (if you are using) and coriander (cilantro) leaves in a bowl. Pour oil. Squeeze in lime juice. Toss. Cover and store in refrigerator for up to two days.
Veggies:
Place avocados and tomatoes in a bowl. Season with salt and pepper. Set aside.
Mint chutney:
Recipe link below this recipe
Prepare tortillas:
Warm the tortillas in a pan over stovetop. Alternatively, you can wrap the tortillas in aluminum foil, place on a sheet pan, and bake at 180C for 8-10 minutes.
Assemble Indian fish tacos:
Divide the tortillas among plates (two on each plate). Top with red cabbage slaw, Amritsari fish and veggie mix. Drizzle with mint chutney. Serve with lemon wedges.