Baked Stuffed Haddock
["1 lb. fresh haddock", "1/4 c. chopped onions", "1/2 c. margarine", "2 rows Ritz crackers", "1 c. grated Parmesan cheese"]
["Crumble crackers in a bowl.", "Cook onions in margarine on medium-low heat. (Don't burn margarine.)", "Cook until soft, 5 to 7 minutes.", "Pour into crumbled crackers.", "Add Parmesan cheese."]
["fresh haddock", "onions", "margarine", "crackers", "Parmesan cheese"]