6 haddock gratin Recipes

haddock fillets, salt, ground black pepper, butter, minced onion, all-purpose flour, ground dry mustard, salt, heavy cream, half-and-half cream, shredded sharp cheddar cheese, shredded monterey jack cheese, paprika

onions , halved lengthwise, thenthinly sliced lengthwise, unsalted butter, smoked haddock fillet (finnan haddie), thawed if frozen, shredded with your fingers into 1/2-inch pieces, discarding any tough parts, chopped fresh parsley, celery root (sometimes called celeriac), peeled with a knife, potatoes (preferably russet or yukon gold), peeled, heavy cream, whole milk, salt, black pepper

baby spinach, sun-dried tomatoes, chopped, smoked haddock, skinned and cut into bite size pieces, double cream, gruyere, grated

fresh fish fillets, thawed (such as orange roughy, cod, haddock or flounder, about 2 lb.), fat-free mayonnaise, plain low-fat yogurt, sharp cheddar cheese, shredded (5 oz.), lemon pepper seasoning, breadcrumbs