Tilapia Tacos

1/2 cup reduced-fat sour cream
1/4 cup green salsa
Cooking spray
1 can mexicorn
1/4 cup finely chopped red onion
1/2 can chopped jalapeño peppers
3/4 teaspoon salt, divided
1 cup diced peeled avocado
2 teaspoons fresh lime juice
1 1/2 pounds tilapia fillets, cut into 2-inch pieces
1/4 teaspoon freshly ground black pepper
1/3 cup yellow cornmeal
1 tablespoon canola oil, divided
8 (6-inch) corn tortillas
1 cup packaged angel hair slaw
Lime wedges (optional)

Combine sour cream and salsa.

Heat a large nonstick skillet over medium-high heat. Coat pan with cooking spray. Add corn, onion, jalapeño, and 1/4 teaspoon salt to pan; sauté 5 minutes, stirring occasionally. Remove mixture from pan; wipe pan clean with paper towels. Combine avocado and juice; toss gently. Stir avocado mixture into corn mixture.

Sprinkle fish evenly with remaining 1/2 teaspoon salt and black pepper. Place cornmeal in a shallow dish; dredge fish in cornmeal. Heat 1 1/2 teaspoons oil in pan over medium-high heat. Add half of fish to pan; cook 3 minutes. Carefully turn fish over; cook 2 minutes or until fish flakes easily when tested with a fork or until desired degree of doneness. Repeat procedure with remaining 1 1/2 teaspoons oil and fish.

Warm tortillas in the microwave. Divide fish evenly among tortillas; top each serving with about 3 tablespoons corn relish and about 1 1/2 tablespoons sour cream mixture. Serve with lime wedges, if desired.