Over high heat, in a deep saucepan, boil water and add edamame and corn. Boil for three minutes. Meanwhile, prepare a bowl of ice water. After 3 minutes, drain the water, and put the corn and edamame in the bowl of ice water. Drain again. Place it a large bowl.
To the edamame and corn, add the halved cherry tomatoes, avocado and the chopped romaine lettuce.
Make the dressing, in a small bowl, whisk the lime juice, salt and pepper, and add oil. Whisk well. Pour the dressing over the salad and toss well.
Arrange the 4 leaves of romaine lettuce on a serving plate. Spoon the salad over the lettuce and garnish with cilantro and serve.
Serving Size 1 (5.5 oz)
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.