You don't need a barbecue to prepare this amazing recipe. Be generous on the quantities as all your guests will have a second or even a third helping ! This recipe will serve 4 persons 1200 g pork ribs Marinade : 6 tablespoons vegetable oil 3 teaspoon coconut sugar 3 teaspoon fish sauce Sauce : 1 tablespoon vegetable oil 4 large fresh tomatoes, quartered 2 tablespoon lemongrass, finely chopped 2 tablespoon chopped coriander root 2 tablespoon fresh galangal pieces 2 tables