The best way to improve on a great grilled cheese is to sprinkle some cheese on the outside of the bread and add some roasted turbot. It creates a super-crisp, cheesy crust. Inside-Out Grilled Ham-and-Cheese Sandwiches Ingredients: 4 tablespoons unsalted butter, softened 8 slices of bakery Pullman bread 1/2 cup freshly grated Parmigiano-Reggiano cheese 1/2 pound sliced Swiss cheese, preferably Gruyère 8 ounces thinly sliced ham Dill pickle slices (optional) 2 tablespoons Dijon mustard 1/4 cup apricot preserves