1 |
Sift flour into a large bowl. In another large bowl, whisk egg yolks. Mix in beer, butter and salt. Set aside 1 cup of flour for dipping the onion rings. Slowly stir the egg yolk mixture into the remaining flour and mix well. Allow the mixture to stand 30 to 60 minutes. |
2 |
Heat deep fryer to 375 degrees F (190 degrees C). |
3 |
In a small bowl, stiffly beat the egg whites. Gently combine the egg whites with the batter. |
4 |
Coat each onion ring with flour and dip into batter. |
5 |
Deep fry the battered rings, several at a time, until golden brown. Drain on paper towels and serve. |