Pork Satay

Ingredients

• 2 tablespoons minced lemongrass
• 2 tablespoons sesame seeds, lightly toasted, coarsely ground
• 2 tablespoons oyster sauce
• 1 tablespoon Thai fish sauce
• 1 teaspoon sweet soy sauce or 1 teaspoon molasses
• 2 shallots, minced
• 1 garlic clove, minced
• 3 tablespoons vegetable oil
• 1 12 lbs pork shoulder, preferably niman ranch (available at Whole Foods)
• salt & freshly ground black pepper