Or maybe you'd prefer a cheese and onion sandwich, or a smoky vegetarian BLT? How about a plain peanut butter sandwich? What about a humble turkey sandwich, or a fancy one with avocado and poached egg — or, for that matter, avocado and mozzarella?
Or maybe something else? What's your favorite sandwich?
And if the steak sandwich up there just looks irresistible, here's the recipe:
• Get the recipe: Steak Sandwiches with Sauteed Mushrooms and Spinach at Martha Stewart
(Image: Martha Stewart)