Marty’s makes big, hefty donuts. They include the Yankee classic, a “honey dew,” which is a simple raised, glazed sinker with a substantial sweet cake texture that is perfect for dunking, as well as a “honey dipped,” which is a airy raised round of which we easily eat half a dozen with a few of cups of coffee. Chocolate frosted donuts are weighty and crunch-skinned; and there are jelly-filled and powdered and coconut-spangled, too. Many regular customers come for big goopy coffee rolls.