I didn't actually use a recipe for this, just kind of threw it all together, but here's my best guess.
Salad: Mix ingredients in a large bowl
2 cups cooked, cooled quinoa
1 can black beans, drained and rinsed
1 cup frozen corn
1 red pepper, diced
1 bunch green onions, sliced
Dressing: Mix together in small container.
Pour dressing over salad and stir until well combined. Refrigerate for at least 1 hour or overnight.