Combine all ingredients and hand beat. Add more beer for thinner batter. Dip fish or onion ... then in salted flour before dipping in batter. Deep fry at 365-370°F.
Mix flour and salt. Add butter and egg, stir in well. Add beer gradually, mix only until smooth. Let batter stand in a warm place ... sauce and lemon slices.
Ingredients: 9 (flour .. juice .. salt .. sauce ...)