Banh Xeo (Sizzling Cake)

Shopping LIst:  BATTER: 1 cup unsweetened coconut milk, stirred or shake before using 2 cups white rice flour 1 cup cornstarch 2 cups water 2 cups beer (ANY) 2 scallions, thinly sliced 3 teaspoons turmeric pinch of salt FILLING: 1 lb pork loin or pork belly...