I’ve been a fan of these since a visit to stay with a fairly well to do family in Spain back in 1977. Their cook would make them every day and they could be eaten hot or cold, had a slight sweetness (from the caramelised onion) and if got right, kept a tiny bit of runny yolk.
I’ve taken to making them here having had a nice one again when visiting Spain just before the Covid crisis arrived.
This guy keeps it fairly simple.
You start out with finely chopped potatoes (3) and onion (1)
I was using quite a large diameter pan so this was a little thinner than it can be but it really is delicious & pretty easy to do. Another for the ‘food of the gods’ category imho.
There’d be a case for investing in a heavy iron skillet to do these properly as you want to hold the temperature of the oil up when you throw that much chopped potato into it…
It’s very easy to overcook it so be careful. Last one I made I went with the 1 minute then 2 minute timing shown in that Youtube video but for me 1m30 for the 2nd bit of cooking works better* In my pan anyway. Yours may vary. Post pics of your result.
I guess it depends on the diameter of your pan & therefore how thick the omelette is turning out. Smaller diameter, thicker omelette may need slightly longer
to be honest we don’t time ours at all, just done by eye and feel. Louise thinks it is closer to 2 to 3 minutes per side for an 8 egg omelette in a 24cm saute pan