The Spouse said that these were the best version I've made so far.
Too bad I didn't really measure a damn thing. ::sigh::
Grilled Fish Tacos
1 lb tilapia fillets
cumin, oregano, chili powder, garlic, salt, pepper
2 small onions (I used baby onions from our garden. slightly more sweet than normal)
1 medium green pepper
Add tilapia fillets to a plastic bag. Juice the two limes into the bag, adding both the juice and the limes. Add spices to taste. Dice jalapeno and 1 onion and add to bag. Seal bag, removing air as best you can. Place in fridge and let marinade for 30 minutes.
Pre-heat grill. De-seed and slice pepper into quarters. Slice onion into rounds. Remove tilapia from marinade. Add peppers, onions and tilapia to grill pan. Grill briefly until fish flakes easily (about 5 minutes) - remove fish from heat but keep warm. Continue cooking veggies until done (about another 5 minutes).
Shred tilapia into bite-sized pieces. Slice peppers into strips, cut onion rounds in half. Serve with various other garnishes (salsa, cheese, cilantro, etc.).