This makes an excellent tortilla with fresh broad beans, new potatoes and fresh mint. You can vary the ingredients of the potato tortilla according to the season, a spring tortilla is good with purple sprouting broccoli. I have to admit I cheat when I make a tortilla, many years ago I used to turn them over the traditional way but after many near disasters I started to use the cheats method by placing the tortilla under the grill but by all means try turning it if you wish.
Prep: 15 minutes plus 30-60 minutes marinating
Cook: 10 minutes
Prep: 30 minutes plus overnight or at least 2 hours
Cook: 10 minutes
Prep: 30 minutes (plus 2 hours or overnight marinating)
Cook: 45 minutes