Thin onion rings in buttermilk batter, deep fried till golden brown. Here you can get simple and easy Buttermilk Fried Onions recipe.
Peel and cut the onions into rings. Keep aside.
Make a batter of pouring consistency with the flour, buttermilk, black pepper powder, soda bi-carb and salt.
Dip the onion rings in the batter and deep fry in hot oil till golden brown in colour.
Drain on absorbent paper.
To make the onion rings crisper, add 1/2 teaspoon of corn flour to the batter.