Preparation / Directions:
1. Combine water and salt in a saucepan; bring to a boil. Remove from heat. Add couscous; stir well. Cover and let stand 5 minutes or until couscous is tender and liquid is absorbed. Add black beans and next 5 ingredients; stir gently.
2. Combine ricotta cheese, vinegar, oil, and cumin; stir into couscous mixture. Spoon mixture into an 11 x 7 x 2" baking dish coated with cooking spray. Bake, uncovered, at 350F for 25 minutes or until thoroughly heated.
3. Cut spinach leaves into thin strips. Place 1 cup spinach on each serving plate; spoon couscous mixture evenly over spinach.