Sesame Flounder
["8 (4 oz.) flounder fillets or other lean white fish fillets", "vegetable cooking spray", "1 tsp. lemon juice", "1/4 tsp. pepper", "1/2 c. diced onion", "1/2 c. diced green pepper", "1/2 c. diced celery", "1/4 c. frozen apple juice concentrate, thawed", "2 tsp. toasted sesame seeds"]
["Place fillets in a 13 x 9 x 2-inch baking dish coated with cooking spray.", "Drizzle with lemon juice; sprinkle with pepper. Saute onion, green pepper and celery in apple juice concentrate until crisp-tender; spoon over fillets.", "Sprinkle with sesame seeds.", "Bake at 350\u00b0 for 20 to 25 minutes or until fish flakes easily when tested with a fork."]
["flounder", "vegetable cooking spray", "lemon juice", "pepper", "onion", "green pepper", "celery", "apple juice concentrate", "sesame seeds"]