These are the largest tomatoes. Eat them on sandwiches and burgers or on their own with a sprinkle of kosher salt. The dense flesh resembles marbled steak, hence the name, and makes for sturdy, meaty slices.
Varieties to try: Better Boy, Big Beef, Big Rainbow, Brandywine (shown), Evergreen, Mortgage Lifter, Pruden's Purple, St. Pierre.
Varying from berry to plum size, cherry tomatoes are great for snacking, salads, and, when large and plump, roasting.
Varieties to try: Principe Borghese, Red Pear, Sun Gold, Sweet 100, Sweet Million, Yellow Pear.
Plum tomatoes are all-purpose―slice them onto salads and sandwiches or cook with them. They have more solid flesh than watery seeds, which makes them ideal for boiling into sauces and baking.
Varieties to try: Amish Paste, La Rossa, San Marzano.
These seedy tomatoes are generally about half the size of beefsteaks and have less marbling. The high water content makes them better for eating raw, cutting into wedges, broiling, and stuffing.
Varieties to try: Arkansas Traveler, Lemon Boy, Long-Keeper, Nebraska Wedding, Stupice, Tigrella, Zorba.