Pour the lime juice over the fish in a glass container. Chill, covered, for 2 hours, stirring 1 to 2 times. Combine the tomatoes, bell peppers, green onions, red pepper flakes, olive oil and cilantro in a bowl and mix well. Add to the fish and mix well. Chill, covered, for 1 hour, stirring occasionally. Season with salt. Spoon into a serving bowl. Garnish with cilantro sprigs or bell pepper strips.
From Bay Tables, reprinted with permission from Junior League of Mobile, Inc.