Homemade onion rings take some skill. Although the batter is important, the way you slice the onions is key. These cutting ...

The rings begin with special-order “extra jumbo” yellow onions. This is a big deal in two respects: The size yields the most maximum-diameter rings, the Platonic fried allium ideal.

These can be baked in the oven or made in an air fryer – either way they’re healthier than traditional deep-fried onion rings. Preheat the oven to 200C/180C Fan/Gas 6, or the air fryer to 180C.