Place tilapia in a medium skillet. Cover with water. Bring to a boil over high heat, remove from the heat, cover and let stand for 5 minutes.Advertisement
Meanwhile, place jalapeno to taste in a small bowl and whisk in lime juice, 2 tablespoons cilantro, oregano and salt. Transfer the tilapia to a large, shallow, nonreactive dish with a slotted spoon and pour the lime juice mixture over the top. Add bell pepper, tomato, onion and olives; gently mix to combine. (It's OK if the tilapia breaks apart.) Cover and chill for at least 20 minutes.
Sprinkle with the remaining cilantro and avocado just before serving.
Make Ahead Tip: Cover and refrigerate for up to 2 hours.
1 vegetable, 3 lean meat, 2 fat