Tortilla recipe image

Print Tortilla

This can be served warm or cold. Make sure the heat of the oil is kept as low as possible.

Ingredients

  • 500-600ml olive oil
  • 800g potatoes, peeled & sliced into thin discs, about 3-4 mm thick
  • 3 small onions, thinly sliced
  • 6 eggs
  • Salt & pepper

Method

  1. Gently heat the oil in a large, deep heavy-based frying pan.
  2. Add the potatoes and onions and simmer on the very lowest heat, without letting the bottom catch, until just cooked through; this will take about 25-30 minutes, sometimes longer, depending on the thickness of the potatoes.
  3. Keep testing them with a knife and gently pull them from top to bottom every 10 minutes to help them cook evenly. Weighing the potatoes down with a plate helps too.
  4. Drain the onions and potatoes over a large bowl, keeping the oil, and leave them to cool slightly.
  5. Beat the eggs in a large bowl and season well with salt and pepper.
  6. In the same frying pan, gently heat a couple of tablespoons of the reserved oil, add the potatoes and onions and pour the eggs over the top.
  7. Cook very gently for about 10 minutes until the bottom is cooked through but the top is still a bit runny.
  8. Place the tortilla under the grill on a low to medium heat or in the oven if your pan is ovenproof, to finish cooking the top. Leave to cool slightly then cut into wedges to serve.
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