You can use any white fish. This sauce is pureed in the food processor for a creamy texture. From Cooking Light.
Ingredients:
3/4 cup fat free sour cream
1/2 cup fresh parsley leaves
1/2 cup fresh dill
1/2 cup green onion, chopped
3 tablespoons rice vinegar
1 tablespoon honey
3/4 teaspoon salt, divided
1 tablespoon canola oil, divided
6 (6 ounce) catfish fillets
1/4 teaspoon fresh ground black pepper
Directions:
1. Combine the first seven ingredients in a food processor and add 1/2 tsp salt. Process until smooth. 2. Heat 1 1/2 tsp oil in a large nonstick skillet over medium high heat. Sprinkle fish with remaining salt and the pepper. Add 3 fillets to the pan and cook for 3 minutes each side or until fish flakes easily with a fork. 3. Remove from the pan and keep warm while you cook the remaining fish. 4. Serve with the sauce.