1/2 cup sour cream
1/2 cup mayonnaise
1/4 cup chopped fresh cilantro
1 (1.25 ounce) package taco seasoning mix, divided
1 pound cod or other white fish fillets, cut into 1-inch pieces
2 tablespoons vegetable oil
2 tablespoons lemon juice
1 package (12) taco shells, warmed
Toppings: shredded cabbage, chopped tomato, lime juice, taco sauce
Combine sour cream, mayonnaise, cilantro and 2 tablespoons seasoning mix in small bowl.
Combine cod, vegetable oil, lemon juice and remaining seasoning mix in medium bowl; pour into large skillet. Cook, stirring constantly, over medium-high heat for 4 to 5 minutes or until fish flakes easily when tested with fork.
Fill taco shells with fish mixture. Top with cabbage, tomato and sour cream mixture, lime juice and taco sauce.