<human>:  How do you make a gourmet sandwich?
<bot>: To make a gourmet sandwich, start by selecting the best quality ingredients you can find. Begin by choosing your favorite type of bread, such as a rustic bakery loaf, a ciabatta roll, or a wheat baguette. Then layer your sandwich with a flavorful type of meat such as thin cuts of deli turkey, prosciutto, or roast beef. Top with sharp cheese like cheddar, Swiss, or goat cheese. Add a spread such as dijon mustard, aioli, or pecan pesto. Finally, top with fresh vegetables such as tomatoes, spinach, or arugula, and a bit of sea salt and black pepper.