Caribbean Couscous Salad

For dressing, whisk together cilantro, lime juice, oil, ginger, salt, and cayenne pepper. Set aside.

Bring the 1 1/4 cups water to boiling in a medium saucepan. Remove from heat. Stir in couscous; cover and let stand for 5 minutes. Fluff with a fork. Let stand at room temperature about 10 minutes or until cool.

Stir together beans, spinach, bell pepper, mango, and scallions in a large bowl. Add couscous and reserved dressing. Toss to coat. Serve immediately or cover with plastic wrap or foil and chill in the refrigerator for up to 24 hours.