French Fried Onion Rings
["1 c. self-rising flour", "1/2 tsp. baking powder", "1 egg, beaten", "1 c. milk", "1 tsp. oil"]
["Slice 4 large onions.", "Pull apart in rings.", "Dip in mixture. Let drain well.", "French fry in oil heated to 375\u00b0."]
["flour", "baking powder", "egg", "milk", "oil"]