Flatbread replaces buttered rolls in this take on the New England classic. You can purchase cooked lobster tails at your grocery’s seafood counter.Making a homemade sandwich spread is an easy way to add a punch of flavor without turning on the heat. You can quickly turn low-fat or light mayonnaise into a gourmet spread by stirring in herbs, citrus juices, and freshly ground black pepper. Vary the herbs according to your taste preferences. Fresh chives and lemon add flavor to this recipe, while fresh tarragon and rosemary would complement a chicken sandwich and fresh dill would work nicely with fish.