Oven-fried Onion Rings: 1 Med-lg Sweet Onion Sliced ½” Thick, ¼ C Flour, ½ T Salt, ¼ T Ground Black Pepper, ¼ T Cayenne Pepper, ½ C Buttermilk, 1 Egg, ¼ C + 1 T Flour, 1½ C Crushed Potato Chips, 3 T Oil.