Spice-Rubbed Roasted Salmon - Boutique Fitness

Ingredients

• 1/2 teaspoon salt
• 1/2 teaspoon ground cumin
• 1/2 teaspoon ground coriander
• 1/4 teaspoon paprika
• 1/8 teaspoon ground cinnamon
• 1/8 teaspoon freshly ground black pepper
• 1 (2 1/4-pound) skinless salmon fillet
• 2 cups thinly sliced onion
• Cooking spray
• 1 teaspoon olive oil
• 2 garlic cloves, minced
• 2 (6-ounce) packages fresh baby spinach
• 1 teaspoon grated lemon rind
• 1/4 teaspoon salt
• 1 tablespoon fresh lemon juice
• Remaining ingredients:
• 2 tablespoons chopped fresh cilantro
• Lemon wedges (optional)