7 basic gratin Recipes

basic white sauce, shredded cheddar cheese, salt, pepper, potatoes, peeled, cooked and cut into 1/4-inch slices, soft bread crumbs, butter, melted

crabmeat, flaked, prepared basic white sauce , medium to fairly thick, grated cheese , your choice of type, butter, for shells

potatoes, peeled if desired, and thinly sliced (about 6 cups), onion, chopped, garlic cloves, minced, olive oil, all-purpose flour, salt, black pepper, ground, milk, shredded parmesan cheese

butter or 1 tbsp margarine, all-purpose flour, milk , cream or 1 cup stock, salt & freshly ground black pepper, to taste, butter or 2 tbsp margarine, all-purpose flour, milk , cream or 1 cup stock, salt & freshly ground black pepper, to taste, butter or 3 tbsp margarine, all-purpose flour, milk , cream or 1 cup stock, salt & freshly ground black pepper, to taste

unsalted butter, at room temperature, garlic cloves, minced, shallots, minced, sliced prosciutto di parma, minced, minced fresh parsley, plus extra, fresh parsley, for garnish, fresh lemon juice, pernod, kosher salt, fresh ground black pepper, olive oil, panko breadcrumbs, dry white wine, fresh bay scallops, lemon, for garnish