Shrimp With Avocado-Mango Salsa

INGREDIENTS

• Vegetable oil cooking spray
• 8 cups baby spinach
• 1 cup couscous
• 1 pound medium shrimp, shelled and deveined
• 1/2 cup chopped fresh cilantro, divided
• 1 tablespoon extra-virgin olive oil
• 3/4 teaspoon salt,divided
• 1 large mango, peeled and diced
• 1 medium avocado, diced
• 1 medium tomato, diced
• 1/4 cup chopped red onion
• 1/2 jalapeño chile, seeded and finely chopped
• 1 tablespoon fresh lime juice