Lemon-Horseradish Fish Cakes
SECRET INGREDIENT Cracker crumbs help bind the fish mixture so it holds together when cooked; they also lend a crunchy coating to the cakes, which are dredged in the crumbs before baking. Put the crackers in a resealable plastic bag and crush with a rolling pin or small heavy skillet, or pulse in a food processor until coarsely ground.