1. Place a burrito-size flour tortilla on a serving plate. Sprinkle with 1/4 of shredded cheese. In a bowl, combine black beans, corn, 1/3 cup salsa and 1 tablespoon chopped cilantro.
2. Spread bean mixture onto the tortilla. Sprinkle with another 1/4 of cheese. Top with a flour tortilla, and sprinkle with 1/4 of cheese. Slice chicken breast, and combine in bowl with 1/3 cup salsa and 1 tablespoon chopped cilantro. Place chicken mixture on top of cheese, sprinkle with remaining 1/4 of cheese, and top with a flour tortilla. Cover with a piece of parchment or wax paper, and microwave for 10 minutes at 50 percent power. Cut into slices.