Lo-Cal Baked Perch Fillets With Lemon Butter
["approximately 30 oz. perch fillets", "16 small red onion rings", "4 Tbsp. low-fat margarine", "2 Tbsp. lemon juice", "salt and pepper to taste"]
["Grease a 9-inch square baking dish.", "Place fillets in pan. Arrange onions down center of fish.", "Dot each fillet with margarine.", "Sprinkle with lemon juice, salt and pepper.", "Bake at 425\u00b0 for 30 minutes or until fillets flake with fork.", "Cut into portions.", "Serve.", "Makes 6 servings, 118 calories each."]
["perch fillets", "red onion", "low-fat margarine", "lemon juice", "salt"]