1 c. butter
1/2 tsp. salt
1 tsp. baking powder
1 egg
1 c. milk

Mix in the order given. Heat the oil to 375 degrees. Slice the onions about 1/2 inch thick. Dip onions in batter and fry until golden brown, turning once. To reheat place the rings on cookie sheet under broiler and watch closely until hot.