Snapper Tacos with Chipotle Cream

Bahan-bahan (2 porsi)

• ½ cup light sour cream
• 1 whole canned chipotle chile in adobo sauce, (seeded and minced)
• ⅛ teaspoon salt
• 1½ cups chopped onion, (divided)
• 1½ cups chopped tomato, (divided)
• 2 tablespoons butter
• 1 teaspoon ground cumin
• ½ teaspoon salt
• ½ teaspoon ground cinnamon
• 4 medium garlic cloves, (minced)
• 3 tablespoons chopped fresh cilantro
• 1 pound red snapper fillets, (skinned)
• 2 tablespoons freshly squeezed lime juice
• 1 teaspoon freshly grated lime zest
• Four 8-inch fat-free, regular or low carb flour tortillas