In a small saucepan, combine quinoa and 1 cup of water. Bring to boil, reduce heat. Cover and let simmer for 15 minutes or until water is absorbed. Remove from heat and set aside.

Meanwhile, in a large bowl combine edamame, corn, tomatoes and cilantro. Add quinoa, toss to combine. Add lime juice and olive oil, toss to coat. Season to taste with salt and pepper.