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Spanish Omelette Recipe

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4.5 from 12 reviews

A classic Spanish omelette featuring tender potatoes and eggs slow-cooked in olive oil to create a rich, custardy texture with optional sweetness from onions. Perfect for any meal, served warm or at room temperature.

Ingredients

Main Ingredients

  • 1½ pounds waxy potatoes
  • 6 large eggs
  • ½ cup olive oil
  • 1 teaspoon salt

Optional Ingredients

  • 1 medium onion, thinly sliced

Instructions

  1. Preheat Your Equipment: Heat olive oil in a non-stick skillet over medium-low heat to prepare for slow cooking the potatoes.
  2. Combine Ingredients: Whisk the eggs and salt together in a large bowl and set aside to season the eggs evenly.
  3. Prepare Your Cooking Vessel: Add the sliced potatoes and onions (if using) to the skillet and cook gently for 20 minutes until the potatoes are tender and infused with the olive oil flavor.
  4. Assemble the Dish: Use a slotted spoon to transfer the cooked potatoes and onions into the egg mixture. Let the mixture rest for 5 minutes to allow flavors to meld.
  5. Cook to Perfection: Pour the mixture back into the skillet and cook over low heat for 7 minutes until the eggs are mostly set but still slightly soft on top.
  6. Finishing Touches: Carefully invert the omelette onto a plate, then slide it back into the skillet to cook the other side for 5 minutes, ensuring even cooking and a golden finish.
  7. Serve and Enjoy: Allow the omelette to cool slightly, then slice into wedges and serve warm or at room temperature for the best flavor and texture.

Notes

  • Use waxy potatoes like Yukon Gold for their creamy texture and better holding shape during cooking.
  • Cooking the potatoes slowly in olive oil develops a deep flavor and prevents browning.
  • Resting the potato and egg mixture before cooking helps to meld the flavors together.
  • If you prefer a thicker omelette, increase the number of eggs or reduce potato quantity slightly.
  • The omelette can be served warm, at room temperature, or even chilled, making it versatile for meals or picnics.
  • Onion is optional but adds sweetness and complexity to the dish.