Rette1, hope this is similar to the one you are looking for.
Beer Batter
1 cup Bisquick baking mix
1/2 cup beer
1 egg
1/2 teaspoon salt
Mix ingredients by hand until smooth. If batter is too thick, stir in additional beer, 1 tablespoon at a time, until desired consistency.
To Fry:
Coat pieces in dry Bisquick. Dip pieces into batter, letting excess drip into bowl. Heat 1 1/2 inches oil in heavy saucepan or deep fryer to 350 degrees. Fry until golden brown.