5 whole cloves
5 whole star anise
4 tablespoons unsalted butter, at room temperature Kosher salt
Pepper
1/2 cup low-sodium soy sauce
2 tablespoons distilled white vinegar
One 2-inch piece of ginger, thinly sliced
3 garlic cloves, crushed
1 1/2 tablespoons sugar
One 3 1/2- to 4-pound chicken
2 tablespoons canola oil
1 cup all-purpose flour
1/3 cup plus 1 tablespoon boiling water
Toasted sesame oil, for brushing
Sliced cucumbers, sliced scallions and hoisin sauce, for serving