Classic Spanish Potato and Onion Omelette
Ingredients:
- 1 medium-sized potato (about 2 cups), peeled and sliced (Yukon Gold, Red, or Russet)
- 1 cup onion, sliced
- ½ tsp salt (or to taste)
- Freshly ground black pepper (to taste)
- 3 large eggs
- 3 tbsp olive oil (divided)
Directions:
Prepare the Potatoes and Onions:
- Peel and slice 1 medium-sized potato using a mandolin (about ⅕ inch thick).
- Slice 1 cup of onions to the same thickness. Cut both the potato and onion slices into halves or quarters to speed up cooking.
- Heat a 10-inch pan over medium heat. Add 2 tablespoons of olive oil and let it heat until shimmering.
- Add the potatoes and onions to the pan, tossing them in the oil to coat evenly.
- Cook over medium heat for 10-15 minutes, flipping and stirring every 3-4 minutes. Adjust the heat between medium and medium-high as needed.
- Once the potatoes are fork-tender and the onions are golden and caramelized, scoop them out using a strainer, leaving the oil in the pan.
Prepare the Egg Mixture:
- In a large bowl, crack 3 eggs and beat them until smooth.
- Add the cooked potato and onion mixture to the eggs.
- Season with ½ teaspoon of salt (or to taste) and freshly ground black pepper. Stir gently to combine.
- Cover the mixture and let it sit for 15-20 minutes to allow the flavors to meld.
Cook the Omelette:
- Leave about 1 tablespoon of oil in the pan and heat it over medium heat.
- Pour the potato and egg mixture into the pan, spreading it out evenly with a spatula.
- Cook over medium-high heat for about 1 minute until the eggs begin to set.
- Reduce the heat to medium-low and cook for an additional 2-3 minutes until the top is still slightly runny.
- Loosen the edges of the omelette with a spatula, ensuring it will slide out easily.
- Place a flat plate over the pan and carefully flip the omelette onto the plate.
- Slide the omelette back into the pan, uncooked side down. Cook over medium-high heat until the bottom is golden brown, then reduce the heat to medium-low and cook until fully set, about 1-2 minutes more.
Serve:
- Turn the omelette out onto a plate and serve warm or at room temperature.
- The omelette should be soft and moist on the inside with a golden brown crust on the outside.
Serving Suggestions:
- Serve with a fresh salad or crusty bread for a complete meal.
- It pairs well with a glass of Spanish red wine or a refreshing cold beer.
Cooking Tips:
- Mandolin Precision: Use a mandolin for even slicing to ensure the potatoes and onions cook uniformly.
- Flipping Trick: If flipping the omelette is difficult, you can use a broiler to cook the top side instead.
- Customize: Add ham, bacon, spinach, cheese, or peppers for extra flavor and variety.