For the Beer Batter • all-purpose flour 1 teaspoon baking powder 1/2 teaspoon salt 1/2 teaspoon black pepper 1 cup beer (light beer works well) 1 egg • For the Fish: • white fish fillets (such as cod or haddock) Salt and pepper to taste 1 cup unbleached all-purpose flour (for coating fish before dipping in batter) • For Frying: • For the Sandwich: