We happen to like Ellie Krieger's recipe for Fish Tacos. We used some fresh Mahi Mahi, which was sauteed and popped in the oven briefly to finish cooking. The fish went on soft flour tortillas with some shredded Napa cabbage, and thawed, frozen corn. The sauce we used is a combination of lite mayo, lite sour cream and diced chipotle chile peppers. The tacos got a final garnish of chopped cilantro.
In addition to being really tasty, these are really not bad for you. It's a recipe we go to again and again.