On the table, cod and haddock are remarkably similar: both have firm, flaky and mild-tasting white flesh. Cod and haddock work equally well in the recipe below — and, in fact, in most any recipe. Both ...

1. In a large flameproof casserole or wide, deep skillet, heat the olive oil. Add the crushed tomatoes, garlic, and anchovies or paste. Cook, stirring often, for 3 minutes. If using anchovy fillets, ...