Crispy, Cheesy Fish Fillets

Difficulty: easy Prep Time: Ten Minutes Total Time: Under an hour
2 lbs cod fish fillets
1/2 tsp salt
1/8 tsp pepper
1 cup chopped onion
1/2 cup margarine
1 tsp dry mustard
3 cups bread crumbs, toasted
1/2 cup grated cheddar cheese
1 tsp parsley flakes

Cut fillets into serving-size pieces and place in a greased, shallow baking dish. Sprinkle with salt and pepper. In a frying pan, cook onion in margarine until tender. Stir in mustard, bread crumbs, cheese and parsley. Toss lightly to combine, then spread evenly over fillets. Bake at 350°F for 30 minutes.