Potato and Onion Frittata
Platos principales • España
How to Make Potato and Onion Frittata (Traditional & Healthy Version)
The Potato and Onion Frittata, known as 'Tortilla de Patatas' in Spain, is one of the most beloved and iconic dishes in Spanish cuisine. Originating from the heart of Spain, this dish brings together humble ingredients—potatoes, onions, and eggs—to create a flavorful, filling, and satisfying meal. Its texture is tender yet hearty, and the golden crust adds a delightful bite. The frittata is often enjoyed as a tapa, a light lunch, or even a main course, making it versatile for any dining occasion. What makes the Spanish Potato and Onion Frittata truly special is its rich cultural history. It has been a staple in Spanish households for generations, celebrated as a symbol of unity and family gatherings. The combination of slow-cooked potatoes and onions with eggs yields a creamy interior and robust flavor, perfect for those seeking authentic Spanish taste. It’s an excellent vegetarian option, highlighting the natural goodness of local produce and traditional cooking methods. Choosing this frittata for your lunch not only honors Spanish culinary heritage but also provides a balanced meal that suits the needs of health-conscious individuals. With minimal oil and simple ingredients, it’s easy to track and adapt for various dietary preferences, making it a great choice for calorie-conscious eaters worldwide.
Ingredients(for 1 thick wedge (approx. 1/4 of a 20cm tortilla))
- 2 medium (about 300g) Potatoes (Patatas)
- 1 medium (about 100g) Onion (Cebolla)
- 4 large Eggs (Huevos)
- 2 tablespoons Extra virgin olive oil (Aceite de oliva virgen extra)
- 1/2 teaspoon Salt (Sal)
- 1/4 teaspoon Black pepper (Optional for flavor) - optional
- 1 tablespoon, chopped Fresh parsley (Optional garnish) - optional
- 2 tablespoons Low-fat milk (Optional for fluffier texture) - optional
Instructions
- 1
Peel and thinly slice the potatoes and onion. Use a sharp knife or mandoline for even slices.
5 minutes
Uniform slices ensure even cooking and a smoother texture.
- 2
Heat 1 tablespoon olive oil in a non-stick skillet over medium heat. Add potatoes and onions, sprinkle with salt, and cook gently, stirring often, until tender but not browned.
10 minutes
Cover the pan to speed up softening while keeping the heat moderate.
- 3
In a bowl, beat the eggs with a pinch of pepper and milk (if using). Once potatoes and onions are cooked, let them cool slightly before adding to the eggs.
5 minutes
Letting vegetables cool prevents curdling and ensures a creamy mix.
- 4
Mix potatoes and onions into the beaten eggs, combining gently. Heat the remaining olive oil in the skillet.
2 minutes
Gentle mixing preserves the shape of potatoes and prevents breaking.
Why This Dish is Healthy
The Spanish frittata is a healthy choice thanks to its reliance on natural, minimally processed ingredients. It delivers sustained energy without excess fat or sodium, and the use of olive oil supports cardiovascular health. Its protein and fiber content promote satiety, making it ideal for weight management and active lifestyles. The recipe is easily adjustable to meet dietary needs, whether you’re looking for more protein, fewer carbs, or a vegetarian meal.
This Potato and Onion Frittata is packed with wholesome nutrients. Potatoes provide complex carbohydrates and potassium, onions offer antioxidants and fiber, and eggs deliver high-quality protein, vitamins B12 and D, and essential minerals. Using extra virgin olive oil contributes healthy fats and anti-inflammatory properties. The dish is naturally gluten-free and can be adapted for lower calories by reducing oil and using low-fat dairy. It’s a balanced meal with moderate calories, making it suitable for various health goals.
Pro Tips
- 💡Tip 1: Use waxy potatoes for better texture and less water release.
- 💡Tip 2: Let the frittata cool before slicing for clean wedges.
- 💡Tip 3: Serve with a light salad or tomato relish for extra freshness.
Storage & Serving
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or enjoy cold. Avoid freezing, as the texture may change.
Best served: Breakfast or Lunch
Nutrition Facts
| Nutrient | Per 100g |
|---|---|
| Energy | 200.0 kcal |