This is great for entertaining. Double the recipe for a large party. Serves as a side dish or vegetarian main course salad.
To cook quinoa, place well rinsed quinoa in a small saucepan with 2 cups of water. Bring to a boil, then reduce to low and cook, covered, for 15 minutes or until water is completely absorbed and quinoa is fluffy. Transfer to a large bowl.
Whisk together olive oil and raspberry balsamic vinegar. Add to quinoa and leave uncovered until cool. (Can be refrigerated until ready to finish making salad.)
When quinoa is cool, add mangoes, avocado, black beans, red bell pepper, cilantro, mint, scallions, jalapeno pepper, lime juice and orange juice. Season to taste with salt and pepper.