Pan-fried onion and potatoes rustica

Peel the onions, thickly and leave them to soak in cold water for 10 minutes, then drain and dry thoroughly with a cloth tamponandole.

Wash the potatoes, peel them, cut them into wedges and dry them with kitchen paper.

Heat the oil in a cast iron pan, then add potatoes and onions together and start cooking, you will need to follow carefully, constantly turning the two vegetables with a wooden spoon, but minding not to grind into tiny pieces, cooked potatoes, however, must take place in pan.

Salt the onions and potatoes only toward the end of cooking, when the potatoes are soft and the onions are transparent, then serve immediately, well prepared.