1 1/3 c  All-purpose flour
1 ts Salt
1/4 ts Pepper
1 tb Oil
2    Egg yolks
3/4 c  Beer
2 lg White onions
-sliced 1/4-in thick
Oil for deep frying

MIX THE FLOUR, SALT, PEPPER, oil and yolks together. Gradually whisk in the
beer. Refrigerate the batter 3 1/2 hours to rest before using. Slice
onions, and dip them in the batter. Deep-fry in 375F oil until golden
brown. This batter also works well on other vegetables besides onion
rings–and its great on fish, too.