Baked Milk Fish
["1 1/2 lb. cod fillets", "1 1/2 c. 1% milk", "1 onion, chopped", "1 tsp. lemon pepper", "1 tsp. dried parsley", "salt to taste (optional)", "1 Tbsp. lemon juice"]
["Prepare an 8 x 8 baking dish with cooking spray. Rinse cod fillets and pat dry. Place fish in a single layer in the baking dish. Mix together the milk, onion, lemon pepper and parsley (add salt, if using). Pour over the cod fillets. Drizzle lemon juice over top. Bake in preheated 350\u00b0 oven for 15 minutes or until fish is firm and can be flaked with a fork."]
["cod fillets", "milk", "onion", "lemon pepper", "parsley", "salt", "lemon juice"]