Onion Rings Side Dish

I love a great crispy and non oily onion ring on rare occasions. This arrived cold due to the Ubering time factors. It was not poor tasting but not great either. A bit in the soft side and oily. The batter was flavoured but a bit in the thickish side viscosity wise. Perhaps a tempura flavoured batter may work much better delivering a fabulous onion ring. And my advice is to crisp the onion ring up in an Airfryer.