Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      cups          crackers processed -- to fine crumbs*
     1/4  teaspoon      dry mustard powder
   1                    egg white
   2      tablespoons   non-fat milk
   1      pound         fish filets of choice**
                        lemon wedges -- (optional)

Preparation:

* fat-free ** orange roughy or white fish Preheat oven to 425F Process crackers into fine crumbs using a food processor or blender. Stir dry mustard into crumbs. Beat egg white with milk in a broad, shallow bowl. Spread cracker crumbs on a plate. Dip fish filets one at a time into egg white mixture, then place in cracker crumbs and turn to coat all surfaces. Bake 15 minutes, until coating is crisp and fish flakes easily with a fork. Serve with lemon wedges, if desired. The book recommends making this with Health Valley Fat Free Herb crackers, but I just used the Premium fat free crackers that I already had. I think it would be better with the herb crackers because it was very bland with the plain crackers. The fish had a nice "non-fishy" flavor though, which my hubby said was greatly improved with lemon pepper. From "Cooking Without Fat" by George Mateljan.