Wash mushrooms and trim stems, but do not completely remove all of
the stem. Heat oil in a deep fryer, such as a "Fry-Daddy" or deep
skillet with enough oil to cover.
Use either commercial "Mushroom Batter" mix or a mix like Bisquik
for the batter. Mix the batter according to package directions,
except use beer as liquid instead of water or milk.
Deep-fat fry the 'shrooms, until golden brown and drain on paper
towels.