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Traditional Spanish Tortilla with potatoes and eggs served on a plate

Spanish Tortilla

A delightful Spanish Tortilla featuring tender potatoes and sweet onions enveloped in a fluffy, golden egg mixture. Perfect for any meal of the day.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Breakfast, Brunch, Main Course
Cuisine Spanish
Servings 4 servings
Calories 394 kcal

Ingredients
  

Main Ingredients

  • 30 g butter
  • 3 tablespoons olive oil
  • 2 medium onions, thinly sliced
  • 400 g waxy potatoes, cut into very thin rounds
  • 6 large eggs, lightly beaten
  • Salt, to taste
  • Black pepper, to taste

Instructions
 

Preparation

  • Heat the butter and olive oil in a 23 cm non-stick frying pan over medium-low heat.
  • Add the sliced onions and cook for about 10 minutes, until soft and tender.
  • Stir in the potato slices so they are well coated with the fat.
  • Cover the pan and cook for around 20 minutes, stirring now and then, until the potatoes are tender without breaking them up too much.
  • Season the beaten eggs with salt and pepper.
  • Once the potatoes are cooked, pour the eggs evenly into the pan over the onion and potatoes, then cover again.
  • Cook on low to medium-low heat for about 20 minutes, until the base is golden and the top is mostly set.
  • Carefully turn the tortilla out onto a plate, then slide it back into the pan to cook the other side.
  • Cook for about 5 more minutes, until fully set and lightly browned.
  • Cut into wedges and serve.

Notes

Spanish Tortilla can be served warm or at room temperature, often enjoyed with a fresh salad or crusty bread. Garnish with fresh herbs or aioli for extra flavor. Store leftovers in an airtight container for up to three days.
Keyword Comfort Food, egg dish, Spanish Tortilla, Tapas, Tortilla Española