Snapper Tacos

Ingredients

• 1 1/2 cups chopped onion, divided
• 1 can (14.5 oz.) no salt added diced tomatoes
• 1/2 cup fat-free sour cream
• Non-fat cooking spray
• 1 green chili chopped
• 1 tsp. ground cumin
• 1/2 tsp. ground cinnamon
• 2 garlic cloves, minced
• 3 Tbsp. chopped fresh cilantro
• 8 oz. yellow tail snapper fillet, skinned
• 2 Tbsp. lime juice