How Do You Get The Coating To Stick To Onion Rings?
Coat the onion rings in cornstarch before dipping into the batter. This little extra bit of cornstarch on the surface of the onion rings is the “glue” that holds onto the batter.
How do you keep breading from falling off onion rings?
How to keep batter from falling off onion rings: In order to keep that tasty and crispy breading on your onion you will want to use cold batter and hot oil. Also, make sure you shake off any excess flour before dipping the onion in the egg mixture. You need thin layers as you go.
Crispy Onion Rings (Baked or Fried!) | The Recipe Critic
Why soak onions in ice water before making onion rings?
Fry remaining onions in the same way. Soak the onion slices in cold water to dilute the sulfur content, turning them sweet and mild. For a crust that stays crisp and has character, double dip the rings in buttermilk and seasoned flour.
Double-dipped Onion Rings Recipe - Cuisine at Home