-Pork Butt
1 whole bone-in pork butt or picnic ham (8 to 10 pounds)
1 cup white sugar
1 cup plus 1 tablespoon kosher salt
7 tablespoons brown sugar

-Ginger-Scallion Sauce
2½ cups thinly sliced scallions, both green and white parts
½ cup peeled, minced fresh ginger
¼ cup neutral oil (like grapeseed)
1½ teaspoons light soy sauce
1 scant teaspoon sherry vinegar
½ teaspoon kosher salt, or to taste

-Ssam Sauce
2 tablespoons fermented bean-and- chili paste (ssamjang, available in many Asian markets, and online)
1 tablespoon chili paste (kochujang, available in many Asian markets, and online)
½ cup sherry vinegar
½ cup neutral oil (like grapeseed)

-Accompaniments
2 cups plain white rice, cooked
3 heads bibb lettuce, leaves separated, washed and dried.
1 dozen or more fresh oysters (optional)
Kimchi (available in many Asian markets, and online).